156727635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2153}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 263029248

約数和(自身を除く): 106301613

約数列:

[1, 3, 5, 15, 23, 69, 115, 211, 345, 633, 1055, 2153, 3165, 4853, 6459, 10765, 14559, 24265, 32295, 49519, 72795, 148557, 247595, 454283, 742785, 1362849, 2271415, 6814245, 10448509, 31345527, 52242545, 156727635]

約数ペア:

[(1, 156727635), (3, 52242545), (5, 31345527), (15, 10448509), (23, 6814245), (69, 2271415), (115, 1362849), (211, 742785), (345, 454283), (633, 247595), (1055, 148557), (2153, 72795), (3165, 49519), (4853, 32295), (6459, 24265), (10765, 14559)]