85867365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9719}}^1$

素因数の和:9777

約数の個数: 32

約数和(自身を含む): 149299200

約数和(自身を除く): 63431835

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 9719, 29157, 48595, 145785, 184661, 301289, 553983, 903867, 923305, 1506445, 2769915, 4519335, 5724491, 17173473, 28622455, 85867365]

約数ペア:

[(1, 85867365), (3, 28622455), (5, 17173473), (15, 5724491), (19, 4519335), (31, 2769915), (57, 1506445), (93, 923305), (95, 903867), (155, 553983), (285, 301289), (465, 184661), (589, 145785), (1767, 48595), (2945, 29157), (8835, 9719)]