31267995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6113}}^1$

素因数の和:6163

約数の個数: 32

約数和(自身を含む): 56346624

約数和(自身を除く): 25078629

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 6113, 18339, 30565, 67243, 91695, 189503, 201729, 336215, 568509, 947515, 1008645, 2084533, 2842545, 6253599, 10422665, 31267995]

約数ペア:

[(1, 31267995), (3, 10422665), (5, 6253599), (11, 2842545), (15, 2084533), (31, 1008645), (33, 947515), (55, 568509), (93, 336215), (155, 201729), (165, 189503), (341, 91695), (465, 67243), (1023, 30565), (1705, 18339), (5115, 6113)]