74965275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4327}}^1$

素因数の和:4361

約数の個数: 72

約数和(自身を含む): 167441664

約数和(自身を除く): 92476389

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 4327, 5775, 12981, 17325, 21635, 30289, 38943, 47597, 64905, 90867, 108175, 142791, 151445, 194715, 237985, 272601, 324525, 333179, 428373, 454335, 713955, 757225, 973575, 999537, 1189925, 1363005, 1665895, 2141865, 2271675, 2998611, 3569775, 4997685, 6815025, 8329475, 10709325, 14993055, 24988425, 74965275]

約数ペア:

[(1, 74965275), (3, 24988425), (5, 14993055), (7, 10709325), (9, 8329475), (11, 6815025), (15, 4997685), (21, 3569775), (25, 2998611), (33, 2271675), (35, 2141865), (45, 1665895), (55, 1363005), (63, 1189925), (75, 999537), (77, 973575), (99, 757225), (105, 713955), (165, 454335), (175, 428373), (225, 333179), (231, 324525), (275, 272601), (315, 237985), (385, 194715), (495, 151445), (525, 142791), (693, 108175), (825, 90867), (1155, 64905), (1575, 47597), (1925, 38943), (2475, 30289), (3465, 21635), (4327, 17325), (5775, 12981)]