1662222465

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{29527}}^1$

素因数の和:29683

約数の個数: 40

約数和(自身を含む): 3001225920

約数和(自身を除く): 1339003455

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 1251, 2085, 3753, 6255, 11259, 18765, 29527, 56295, 88581, 147635, 265743, 442905, 797229, 1328715, 2391687, 3986145, 4104253, 11958435, 12312759, 20521265, 36938277, 61563795, 110814831, 184691385, 332444493, 554074155, 1662222465]

約数ペア:

[(1, 1662222465), (3, 554074155), (5, 332444493), (9, 184691385), (15, 110814831), (27, 61563795), (45, 36938277), (81, 20521265), (135, 12312759), (139, 11958435), (405, 4104253), (417, 3986145), (695, 2391687), (1251, 1328715), (2085, 797229), (3753, 442905), (6255, 265743), (11259, 147635), (18765, 88581), (29527, 56295)]