75275595

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17987}}^1$

素因数の和:18032

約数の個数: 32

約数和(自身を含む): 138147840

約数和(自身を除く): 62872245

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 17987, 53961, 89935, 161883, 269805, 485649, 557597, 809415, 1672791, 2428245, 2787985, 5018373, 8363955, 15055119, 25091865, 75275595]

約数ペア:

[(1, 75275595), (3, 25091865), (5, 15055119), (9, 8363955), (15, 5018373), (27, 2787985), (31, 2428245), (45, 1672791), (93, 809415), (135, 557597), (155, 485649), (279, 269805), (465, 161883), (837, 89935), (1395, 53961), (4185, 17987)]