40427275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 61710336

約数和(自身を除く): 21283061

約数列:

[1, 5, 7, 17, 25, 35, 85, 107, 119, 127, 175, 425, 535, 595, 635, 749, 889, 1819, 2159, 2675, 2975, 3175, 3745, 4445, 9095, 10795, 12733, 13589, 15113, 18725, 22225, 45475, 53975, 63665, 67945, 75565, 95123, 231013, 318325, 339725, 377825, 475615, 1155065, 1617091, 2378075, 5775325, 8085455, 40427275]

約数ペア:

[(1, 40427275), (5, 8085455), (7, 5775325), (17, 2378075), (25, 1617091), (35, 1155065), (85, 475615), (107, 377825), (119, 339725), (127, 318325), (175, 231013), (425, 95123), (535, 75565), (595, 67945), (635, 63665), (749, 53975), (889, 45475), (1819, 22225), (2159, 18725), (2675, 15113), (2975, 13589), (3175, 12733), (3745, 10795), (4445, 9095)]