1622115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 3201120

約数和(自身を除く): 1579005

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 113, 145, 165, 261, 319, 339, 435, 495, 565, 957, 1017, 1243, 1305, 1595, 1695, 2871, 3277, 3729, 4785, 5085, 6215, 9831, 11187, 14355, 16385, 18645, 29493, 36047, 49155, 55935, 108141, 147465, 180235, 324423, 540705, 1622115]

約数ペア:

[(1, 1622115), (3, 540705), (5, 324423), (9, 180235), (11, 147465), (15, 108141), (29, 55935), (33, 49155), (45, 36047), (55, 29493), (87, 18645), (99, 16385), (113, 14355), (145, 11187), (165, 9831), (261, 6215), (319, 5085), (339, 4785), (435, 3729), (495, 3277), (565, 2871), (957, 1695), (1017, 1595), (1243, 1305)]