17888920335

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40289}}^1$

素因数の和:40350

約数の個数: 128

約数和(自身を含む): 38987827200

約数和(自身を除く): 21098906865

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 27, 33, 39, 45, 55, 65, 69, 99, 115, 117, 135, 143, 165, 195, 207, 253, 297, 299, 345, 351, 429, 495, 585, 621, 715, 759, 897, 1035, 1265, 1287, 1485, 1495, 1755, 2145, 2277, 2691, 3105, 3289, 3795, 3861, 4485, 6435, 6831, 8073, 9867, 11385, 13455, 16445, 19305, 29601, 34155, 40289, 40365, 49335, 88803, 120867, 148005, 201445, 362601, 443179, 444015, 523757, 604335, 926647, 1087803, 1329537, 1571271, 1813005, 2215895, 2618785, 2779941, 3988611, 4633235, 4713813, 5439015, 5761327, 6647685, 7856355, 8339823, 10193117, 11965833, 12046411, 13899705, 14141439, 17283981, 19943055, 23569065, 25019469, 28806635, 30579351, 36139233, 41699115, 50965585, 51851943, 59829165, 60232055, 70707195, 86419905, 91738053, 108417699, 125097345, 132510521, 152896755, 155555829, 180696165, 259259715, 275214159, 325253097, 397531563, 458690265, 542088495, 662552605, 777779145, 1192594689, 1376070795, 1626265485, 1987657815, 3577784067, 5962973445, 17888920335]

約数ペア:

[(1, 17888920335), (3, 5962973445), (5, 3577784067), (9, 1987657815), (11, 1626265485), (13, 1376070795), (15, 1192594689), (23, 777779145), (27, 662552605), (33, 542088495), (39, 458690265), (45, 397531563), (55, 325253097), (65, 275214159), (69, 259259715), (99, 180696165), (115, 155555829), (117, 152896755), (135, 132510521), (143, 125097345), (165, 108417699), (195, 91738053), (207, 86419905), (253, 70707195), (297, 60232055), (299, 59829165), (345, 51851943), (351, 50965585), (429, 41699115), (495, 36139233), (585, 30579351), (621, 28806635), (715, 25019469), (759, 23569065), (897, 19943055), (1035, 17283981), (1265, 14141439), (1287, 13899705), (1485, 12046411), (1495, 11965833), (1755, 10193117), (2145, 8339823), (2277, 7856355), (2691, 6647685), (3105, 5761327), (3289, 5439015), (3795, 4713813), (3861, 4633235), (4485, 3988611), (6435, 2779941), (6831, 2618785), (8073, 2215895), (9867, 1813005), (11385, 1571271), (13455, 1329537), (16445, 1087803), (19305, 926647), (29601, 604335), (34155, 523757), (40289, 444015), (40365, 443179), (49335, 362601), (88803, 201445), (120867, 148005)]