41981595

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 69949440

約数和(自身を除く): 27967845

約数列:

[1, 3, 5, 15, 31, 93, 137, 155, 411, 465, 659, 685, 1977, 2055, 3295, 4247, 9885, 12741, 20429, 21235, 61287, 63705, 90283, 102145, 270849, 306435, 451415, 1354245, 2798773, 8396319, 13993865, 41981595]

約数ペア:

[(1, 41981595), (3, 13993865), (5, 8396319), (15, 2798773), (31, 1354245), (93, 451415), (137, 306435), (155, 270849), (411, 102145), (465, 90283), (659, 63705), (685, 61287), (1977, 21235), (2055, 20429), (3295, 12741), (4247, 9885)]