971304525

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{70769}}^1$

素因数の和:70846

約数の個数: 36

約数和(自身を含む): 1768259220

約数和(自身を除く): 796954695

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 4575, 13725, 70769, 212307, 353845, 636921, 1061535, 1769225, 3184605, 4316909, 5307675, 12950727, 15923025, 21584545, 38852181, 64753635, 107922725, 194260905, 323768175, 971304525]

約数ペア:

[(1, 971304525), (3, 323768175), (5, 194260905), (9, 107922725), (15, 64753635), (25, 38852181), (45, 21584545), (61, 15923025), (75, 12950727), (183, 5307675), (225, 4316909), (305, 3184605), (549, 1769225), (915, 1061535), (1525, 636921), (2745, 353845), (4575, 212307), (13725, 70769)]