41490865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 14957135

約数列:

[1, 5, 13, 31, 59, 65, 155, 295, 349, 403, 767, 1745, 1829, 2015, 3835, 4537, 9145, 10819, 20591, 22685, 23777, 54095, 102955, 118885, 140647, 267683, 638321, 703235, 1338415, 3191605, 8298173, 41490865]

約数ペア:

[(1, 41490865), (5, 8298173), (13, 3191605), (31, 1338415), (59, 703235), (65, 638321), (155, 267683), (295, 140647), (349, 118885), (403, 102955), (767, 54095), (1745, 23777), (1829, 22685), (2015, 20591), (3835, 10819), (4537, 9145)]