153151145

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 216235008

約数和(自身を除く): 63083863

約数列:

[1, 5, 7, 35, 47, 157, 235, 329, 593, 785, 1099, 1645, 2965, 4151, 5495, 7379, 20755, 27871, 36895, 51653, 93101, 139355, 195097, 258265, 465505, 651707, 975485, 3258535, 4375747, 21878735, 30630229, 153151145]

約数ペア:

[(1, 153151145), (5, 30630229), (7, 21878735), (35, 4375747), (47, 3258535), (157, 975485), (235, 651707), (329, 465505), (593, 258265), (785, 195097), (1099, 139355), (1645, 93101), (2965, 51653), (4151, 36895), (5495, 27871), (7379, 20755)]