3119170725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5021}}^1$

素因数の和:5299

約数の個数: 72

約数和(自身を含む): 6120170784

約数和(自身を除く): 3001000059

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 251, 275, 495, 753, 825, 1255, 2259, 2475, 2761, 3765, 5021, 6275, 8283, 11295, 13805, 15063, 18825, 24849, 25105, 41415, 45189, 55231, 56475, 69025, 75315, 124245, 125525, 165693, 207075, 225945, 276155, 376575, 497079, 621225, 828465, 1129725, 1260271, 1380775, 2485395, 3780813, 4142325, 6301355, 11342439, 12426975, 13862981, 18904065, 31506775, 41588943, 56712195, 69314905, 94520325, 124766829, 207944715, 283560975, 346574525, 623834145, 1039723575, 3119170725]

約数ペア:

[(1, 3119170725), (3, 1039723575), (5, 623834145), (9, 346574525), (11, 283560975), (15, 207944715), (25, 124766829), (33, 94520325), (45, 69314905), (55, 56712195), (75, 41588943), (99, 31506775), (165, 18904065), (225, 13862981), (251, 12426975), (275, 11342439), (495, 6301355), (753, 4142325), (825, 3780813), (1255, 2485395), (2259, 1380775), (2475, 1260271), (2761, 1129725), (3765, 828465), (5021, 621225), (6275, 497079), (8283, 376575), (11295, 276155), (13805, 225945), (15063, 207075), (18825, 165693), (24849, 125525), (25105, 124245), (41415, 75315), (45189, 69025), (55231, 56475)]