39000015

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9319}}^1$

素因数の和:9364

約数の個数: 32

約数和(自身を含む): 71577600

約数和(自身を除く): 32577585

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 9319, 27957, 46595, 83871, 139785, 251613, 288889, 419355, 866667, 1258065, 1444445, 2600001, 4333335, 7800003, 13000005, 39000015]

約数ペア:

[(1, 39000015), (3, 13000005), (5, 7800003), (9, 4333335), (15, 2600001), (27, 1444445), (31, 1258065), (45, 866667), (93, 419355), (135, 288889), (155, 251613), (279, 139785), (465, 83871), (837, 46595), (1395, 27957), (4185, 9319)]