13913236475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{49081}}^1$

素因数の和:49160

約数の個数: 48

約数和(自身を含む): 19719184320

約数和(自身を除く): 5805947845

約数列:

[1, 5, 17, 23, 25, 29, 85, 115, 145, 391, 425, 493, 575, 667, 725, 1955, 2465, 3335, 9775, 11339, 12325, 16675, 49081, 56695, 245405, 283475, 834377, 1128863, 1227025, 1423349, 4171885, 5644315, 7116745, 19190671, 20859425, 24196933, 28221575, 32737027, 35583725, 95953355, 120984665, 163685135, 479766775, 556529459, 604923325, 818425675, 2782647295, 13913236475]

約数ペア:

[(1, 13913236475), (5, 2782647295), (17, 818425675), (23, 604923325), (25, 556529459), (29, 479766775), (85, 163685135), (115, 120984665), (145, 95953355), (391, 35583725), (425, 32737027), (493, 28221575), (575, 24196933), (667, 20859425), (725, 19190671), (1955, 7116745), (2465, 5644315), (3335, 4171885), (9775, 1423349), (11339, 1227025), (12325, 1128863), (16675, 834377), (49081, 283475), (56695, 245405)]