162301975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 235029600

約数和(自身を除く): 72727625

約数列:

[1, 5, 11, 17, 25, 55, 85, 149, 187, 233, 275, 425, 745, 935, 1165, 1639, 2533, 2563, 3725, 3961, 4675, 5825, 8195, 12665, 12815, 19805, 27863, 34717, 40975, 43571, 63325, 64075, 99025, 139315, 173585, 217855, 381887, 590189, 696575, 867925, 1089275, 1909435, 2950945, 6492079, 9547175, 14754725, 32460395, 162301975]

約数ペア:

[(1, 162301975), (5, 32460395), (11, 14754725), (17, 9547175), (25, 6492079), (55, 2950945), (85, 1909435), (149, 1089275), (187, 867925), (233, 696575), (275, 590189), (425, 381887), (745, 217855), (935, 173585), (1165, 139315), (1639, 99025), (2533, 64075), (2563, 63325), (3725, 43571), (3961, 40975), (4675, 34717), (5825, 27863), (8195, 19805), (12665, 12815)]