181327055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17327}}^1$

素因数の和:17375

約数の個数: 32

約数和(自身を含む): 279465984

約数和(自身を除く): 98138929

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 10465, 17327, 86635, 121289, 225251, 398521, 606445, 1126255, 1576757, 1992605, 2789647, 5180773, 7883785, 13948235, 25903865, 36265411, 181327055]

約数ペア:

[(1, 181327055), (5, 36265411), (7, 25903865), (13, 13948235), (23, 7883785), (35, 5180773), (65, 2789647), (91, 1992605), (115, 1576757), (161, 1126255), (299, 606445), (455, 398521), (805, 225251), (1495, 121289), (2093, 86635), (10465, 17327)]