1330559447075

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1\times {\mathrm{5171}}^1$

素因数の和:6428

約数の個数: 48

約数和(自身を含む): 1687718764800

約数和(自身を除く): 357159317725

約数列:

[1, 5, 25, 67, 149, 335, 745, 1031, 1675, 3725, 5155, 5171, 9983, 25775, 25855, 49915, 69077, 129275, 153619, 249575, 345385, 346457, 768095, 770479, 1726925, 1732285, 3840475, 3852395, 5331301, 8661425, 10292473, 19261975, 26656505, 51462365, 51622093, 133282525, 257311825, 258110465, 357197167, 794363849, 1290552325, 1785985835, 3971819245, 8929929175, 19859096225, 53222377883, 266111889415, 1330559447075]

約数ペア:

[(1, 1330559447075), (5, 266111889415), (25, 53222377883), (67, 19859096225), (149, 8929929175), (335, 3971819245), (745, 1785985835), (1031, 1290552325), (1675, 794363849), (3725, 357197167), (5155, 258110465), (5171, 257311825), (9983, 133282525), (25775, 51622093), (25855, 51462365), (49915, 26656505), (69077, 19261975), (129275, 10292473), (153619, 8661425), (249575, 5331301), (345385, 3852395), (346457, 3840475), (768095, 1732285), (770479, 1726925)]