125360125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 187619328

約数和(自身を除く): 62259203

約数列:

[1, 5, 11, 17, 25, 31, 55, 85, 125, 155, 173, 187, 275, 341, 425, 527, 775, 865, 935, 1375, 1705, 1903, 2125, 2635, 2941, 3875, 4325, 4675, 5363, 5797, 8525, 9515, 13175, 14705, 21625, 23375, 26815, 28985, 32351, 42625, 47575, 58993, 65875, 73525, 91171, 134075, 144925, 161755, 237875, 294965, 367625, 455855, 670375, 724625, 808775, 1002881, 1474825, 2279275, 4043875, 5014405, 7374125, 11396375, 25072025, 125360125]

約数ペア:

[(1, 125360125), (5, 25072025), (11, 11396375), (17, 7374125), (25, 5014405), (31, 4043875), (55, 2279275), (85, 1474825), (125, 1002881), (155, 808775), (173, 724625), (187, 670375), (275, 455855), (341, 367625), (425, 294965), (527, 237875), (775, 161755), (865, 144925), (935, 134075), (1375, 91171), (1705, 73525), (1903, 65875), (2125, 58993), (2635, 47575), (2941, 42625), (3875, 32351), (4325, 28985), (4675, 26815), (5363, 23375), (5797, 21625), (8525, 14705), (9515, 13175)]