201011525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 298105920

約数和(自身を除く): 97094395

約数列:

[1, 5, 11, 13, 25, 55, 59, 65, 143, 275, 295, 325, 649, 715, 767, 953, 1475, 3245, 3575, 3835, 4765, 8437, 10483, 12389, 16225, 19175, 23825, 42185, 52415, 56227, 61945, 136279, 210925, 262075, 281135, 309725, 618497, 681395, 730951, 1405675, 3092485, 3406975, 3654755, 8040461, 15462425, 18273775, 40202305, 201011525]

約数ペア:

[(1, 201011525), (5, 40202305), (11, 18273775), (13, 15462425), (25, 8040461), (55, 3654755), (59, 3406975), (65, 3092485), (143, 1405675), (275, 730951), (295, 681395), (325, 618497), (649, 309725), (715, 281135), (767, 262075), (953, 210925), (1475, 136279), (3245, 61945), (3575, 56227), (3835, 52415), (4765, 42185), (8437, 23825), (10483, 19175), (12389, 16225)]