85235631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 43465809

約数列:

[1, 3, 13, 23, 39, 69, 167, 299, 501, 569, 897, 1707, 2171, 3841, 6513, 7397, 11523, 13087, 22191, 39261, 49933, 95023, 149799, 170131, 285069, 510393, 1235299, 2185529, 3705897, 6556587, 28411877, 85235631]

約数ペア:

[(1, 85235631), (3, 28411877), (13, 6556587), (23, 3705897), (39, 2185529), (69, 1235299), (167, 510393), (299, 285069), (501, 170131), (569, 149799), (897, 95023), (1707, 49933), (2171, 39261), (3841, 22191), (6513, 13087), (7397, 11523)]