7955145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 15576960

約数和(自身を除く): 7621815

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 487, 495, 605, 1089, 1461, 1485, 1815, 2435, 3267, 4383, 5357, 5445, 7305, 13149, 16071, 16335, 21915, 26785, 48213, 58927, 65745, 80355, 144639, 176781, 241065, 294635, 530343, 723195, 883905, 1591029, 2651715, 7955145]

約数ペア:

[(1, 7955145), (3, 2651715), (5, 1591029), (9, 883905), (11, 723195), (15, 530343), (27, 294635), (33, 241065), (45, 176781), (55, 144639), (99, 80355), (121, 65745), (135, 58927), (165, 48213), (297, 26785), (363, 21915), (487, 16335), (495, 16071), (605, 13149), (1089, 7305), (1461, 5445), (1485, 5357), (1815, 4383), (2435, 3267)]