3886625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 5391360

約数和(自身を除く): 1504735

約数列:

[1, 5, 17, 25, 31, 59, 85, 125, 155, 295, 425, 527, 775, 1003, 1475, 1829, 2125, 2635, 3875, 5015, 7375, 9145, 13175, 25075, 31093, 45725, 65875, 125375, 155465, 228625, 777325, 3886625]

約数ペア:

[(1, 3886625), (5, 777325), (17, 228625), (25, 155465), (31, 125375), (59, 65875), (85, 45725), (125, 31093), (155, 25075), (295, 13175), (425, 9145), (527, 7375), (775, 5015), (1003, 3875), (1475, 2635), (1829, 2125)]