85662235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 30666725

約数列:

[1, 5, 17, 23, 43, 85, 115, 215, 391, 731, 989, 1019, 1955, 3655, 4945, 5095, 16813, 17323, 23437, 43817, 84065, 86615, 117185, 219085, 398429, 744889, 1007791, 1992145, 3724445, 5038955, 17132447, 85662235]

約数ペア:

[(1, 85662235), (5, 17132447), (17, 5038955), (23, 3724445), (43, 1992145), (85, 1007791), (115, 744889), (215, 398429), (391, 219085), (731, 117185), (989, 86615), (1019, 84065), (1955, 43817), (3655, 23437), (4945, 17323), (5095, 16813)]