834801695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 1252247040

約数和(自身を除く): 417445345

約数列:

[1, 5, 7, 13, 35, 65, 91, 107, 169, 455, 535, 749, 845, 1183, 1319, 1391, 3745, 5915, 6595, 6955, 9233, 9737, 17147, 18083, 46165, 48685, 85735, 90415, 120029, 126581, 141133, 222911, 600145, 632905, 705665, 987931, 1114555, 1560377, 1834729, 4939655, 7801885, 9173645, 12843103, 23851477, 64215515, 119257385, 166960339, 834801695]

約数ペア:

[(1, 834801695), (5, 166960339), (7, 119257385), (13, 64215515), (35, 23851477), (65, 12843103), (91, 9173645), (107, 7801885), (169, 4939655), (455, 1834729), (535, 1560377), (749, 1114555), (845, 987931), (1183, 705665), (1319, 632905), (1391, 600145), (3745, 222911), (5915, 141133), (6595, 126581), (6955, 120029), (9233, 90415), (9737, 85735), (17147, 48685), (18083, 46165)]