25514702985

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1\times {\mathrm{21611}}^1$

素因数の和:24189

約数の個数: 32

約数和(自身を含む): 42158960640

約数和(自身を除く): 16644257655

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 2539, 7617, 12695, 21611, 38085, 64833, 78709, 108055, 236127, 324165, 393545, 669941, 1180635, 2009823, 3349705, 10049115, 54870329, 164610987, 274351645, 823054935, 1700980199, 5102940597, 8504900995, 25514702985]

約数ペア:

[(1, 25514702985), (3, 8504900995), (5, 5102940597), (15, 1700980199), (31, 823054935), (93, 274351645), (155, 164610987), (465, 54870329), (2539, 10049115), (7617, 3349705), (12695, 2009823), (21611, 1180635), (38085, 669941), (64833, 393545), (78709, 324165), (108055, 236127)]