74612505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 64733415

約数列:

[1, 3, 5, 11, 15, 29, 31, 33, 55, 87, 93, 145, 155, 165, 319, 341, 435, 465, 503, 899, 957, 1023, 1509, 1595, 1705, 2515, 2697, 4495, 4785, 5115, 5533, 7545, 9889, 13485, 14587, 15593, 16599, 27665, 29667, 43761, 46779, 49445, 72935, 77965, 82995, 148335, 160457, 171523, 218805, 233895, 452197, 481371, 514569, 802285, 857615, 1356591, 2260985, 2406855, 2572845, 4974167, 6782955, 14922501, 24870835, 74612505]

約数ペア:

[(1, 74612505), (3, 24870835), (5, 14922501), (11, 6782955), (15, 4974167), (29, 2572845), (31, 2406855), (33, 2260985), (55, 1356591), (87, 857615), (93, 802285), (145, 514569), (155, 481371), (165, 452197), (319, 233895), (341, 218805), (435, 171523), (465, 160457), (503, 148335), (899, 82995), (957, 77965), (1023, 72935), (1509, 49445), (1595, 46779), (1705, 43761), (2515, 29667), (2697, 27665), (4495, 16599), (4785, 15593), (5115, 14587), (5533, 13485), (7545, 9889)]