85250305

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 123047424

約数和(自身を除く): 37797119

約数列:

[1, 5, 7, 23, 35, 115, 137, 161, 685, 773, 805, 959, 3151, 3865, 4795, 5411, 15755, 17779, 22057, 27055, 88895, 105901, 110285, 124453, 529505, 622265, 741307, 2435723, 3706535, 12178615, 17050061, 85250305]

約数ペア:

[(1, 85250305), (5, 17050061), (7, 12178615), (23, 3706535), (35, 2435723), (115, 741307), (137, 622265), (161, 529505), (685, 124453), (773, 110285), (805, 105901), (959, 88895), (3151, 27055), (3865, 22057), (4795, 17779), (5411, 15755)]