156722027145

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{746989}}^1$

素因数の和:747265

約数の個数: 32

約数和(自身を含む): 255578146560

約数和(自身を除く): 98856119415

約数列:

[1, 3, 5, 15, 71, 197, 213, 355, 591, 985, 1065, 2955, 13987, 41961, 69935, 209805, 746989, 2240967, 3734945, 11204835, 53036219, 147156833, 159108657, 265181095, 441470499, 735784165, 795543285, 2207352495, 10448135143, 31344405429, 52240675715, 156722027145]

約数ペア:

[(1, 156722027145), (3, 52240675715), (5, 31344405429), (15, 10448135143), (71, 2207352495), (197, 795543285), (213, 735784165), (355, 441470499), (591, 265181095), (985, 159108657), (1065, 147156833), (2955, 53036219), (13987, 11204835), (41961, 3734945), (69935, 2240967), (209805, 746989)]