269707905

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 484783104

約数和(自身を除く): 215075199

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 397, 465, 487, 1191, 1395, 1461, 1985, 2435, 3573, 4383, 5955, 7305, 12307, 15097, 17865, 21915, 36921, 45291, 61535, 75485, 110763, 135873, 184605, 193339, 226455, 553815, 580017, 679365, 966695, 1740051, 2900085, 5993509, 8700255, 17980527, 29967545, 53941581, 89902635, 269707905]

約数ペア:

[(1, 269707905), (3, 89902635), (5, 53941581), (9, 29967545), (15, 17980527), (31, 8700255), (45, 5993509), (93, 2900085), (155, 1740051), (279, 966695), (397, 679365), (465, 580017), (487, 553815), (1191, 226455), (1395, 193339), (1461, 184605), (1985, 135873), (2435, 110763), (3573, 75485), (4383, 61535), (5955, 45291), (7305, 36921), (12307, 21915), (15097, 17865)]