22388355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 43729920

約数和(自身を除く): 21341565

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1459, 1705, 3069, 4377, 5115, 7295, 13131, 15345, 16049, 21885, 45229, 48147, 65655, 80245, 135687, 144441, 226145, 240735, 407061, 497519, 678435, 722205, 1492557, 2035305, 2487595, 4477671, 7462785, 22388355]

約数ペア:

[(1, 22388355), (3, 7462785), (5, 4477671), (9, 2487595), (11, 2035305), (15, 1492557), (31, 722205), (33, 678435), (45, 497519), (55, 407061), (93, 240735), (99, 226145), (155, 144441), (165, 135687), (279, 80245), (341, 65655), (465, 48147), (495, 45229), (1023, 21885), (1395, 16049), (1459, 15345), (1705, 13131), (3069, 7295), (4377, 5115)]