85485491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 108573696

約数和(自身を除く): 23088205

約数列:

[1, 7, 13, 71, 91, 101, 131, 497, 707, 917, 923, 1313, 1703, 6461, 7171, 9191, 9301, 11921, 13231, 50197, 65107, 92617, 93223, 120913, 172003, 652561, 846391, 939401, 1204021, 6575807, 12212213, 85485491]

約数ペア:

[(1, 85485491), (7, 12212213), (13, 6575807), (71, 1204021), (91, 939401), (101, 846391), (131, 652561), (497, 172003), (707, 120913), (917, 93223), (923, 92617), (1313, 65107), (1703, 50197), (6461, 13231), (7171, 11921), (9191, 9301)]