537449465

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2081}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 757914624

約数和(自身を除く): 220465159

約数列:

[1, 5, 7, 35, 47, 157, 235, 329, 785, 1099, 1645, 2081, 5495, 7379, 10405, 14567, 36895, 51653, 72835, 97807, 258265, 326717, 489035, 684649, 1633585, 2287019, 3423245, 11435095, 15355699, 76778495, 107489893, 537449465]

約数ペア:

[(1, 537449465), (5, 107489893), (7, 76778495), (35, 15355699), (47, 11435095), (157, 3423245), (235, 2287019), (329, 1633585), (785, 684649), (1099, 489035), (1645, 326717), (2081, 258265), (5495, 97807), (7379, 72835), (10405, 51653), (14567, 36895)]