22008915

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 40748928

約数和(自身を除く): 18740013

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 1753, 2511, 4185, 5259, 8765, 12555, 15777, 26295, 47331, 54343, 78885, 141993, 163029, 236655, 271715, 489087, 709965, 815145, 1467261, 2445435, 4401783, 7336305, 22008915]

約数ペア:

[(1, 22008915), (3, 7336305), (5, 4401783), (9, 2445435), (15, 1467261), (27, 815145), (31, 709965), (45, 489087), (81, 271715), (93, 236655), (135, 163029), (155, 141993), (279, 78885), (405, 54343), (465, 47331), (837, 26295), (1395, 15777), (1753, 12555), (2511, 8765), (4185, 5259)]