4627425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 8570880

約数和(自身を除く): 3943455

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 79, 165, 213, 237, 275, 355, 395, 781, 825, 869, 1065, 1185, 1775, 1975, 2343, 2607, 3905, 4345, 5325, 5609, 5925, 11715, 13035, 16827, 19525, 21725, 28045, 58575, 61699, 65175, 84135, 140225, 185097, 308495, 420675, 925485, 1542475, 4627425]

約数ペア:

[(1, 4627425), (3, 1542475), (5, 925485), (11, 420675), (15, 308495), (25, 185097), (33, 140225), (55, 84135), (71, 65175), (75, 61699), (79, 58575), (165, 28045), (213, 21725), (237, 19525), (275, 16827), (355, 13035), (395, 11715), (781, 5925), (825, 5609), (869, 5325), (1065, 4345), (1185, 3905), (1775, 2607), (1975, 2343)]