138889727955

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9051139}}^1$

素因数の和:9051192

約数の個数: 48

約数和(自身を含む): 271099745280

約数和(自身を除く): 132210017325

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1705, 3069, 5115, 15345, 9051139, 27153417, 45255695, 81460251, 99562529, 135767085, 280585309, 298687587, 407301255, 497812645, 841755927, 896062761, 1402926545, 1493437935, 2525267781, 3086438399, 4208779635, 4480313805, 9259315197, 12626338905, 15432191995, 27777945591, 46296575985, 138889727955]

約数ペア:

[(1, 138889727955), (3, 46296575985), (5, 27777945591), (9, 15432191995), (11, 12626338905), (15, 9259315197), (31, 4480313805), (33, 4208779635), (45, 3086438399), (55, 2525267781), (93, 1493437935), (99, 1402926545), (155, 896062761), (165, 841755927), (279, 497812645), (341, 407301255), (465, 298687587), (495, 280585309), (1023, 135767085), (1395, 99562529), (1705, 81460251), (3069, 45255695), (5115, 27153417), (15345, 9051139)]