63923405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 96764544

約数和(自身を除く): 32841139

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 107, 169, 455, 505, 535, 707, 749, 845, 1183, 1313, 1391, 3535, 3745, 5915, 6565, 6955, 9191, 9737, 10807, 17069, 18083, 45955, 48685, 54035, 75649, 85345, 90415, 119483, 126581, 140491, 378245, 597415, 632905, 702455, 983437, 1826383, 4917185, 9131915, 12784681, 63923405]

約数ペア:

[(1, 63923405), (5, 12784681), (7, 9131915), (13, 4917185), (35, 1826383), (65, 983437), (91, 702455), (101, 632905), (107, 597415), (169, 378245), (455, 140491), (505, 126581), (535, 119483), (707, 90415), (749, 85345), (845, 75649), (1183, 54035), (1313, 48685), (1391, 45955), (3535, 18083), (3745, 17069), (5915, 10807), (6565, 9737), (6955, 9191)]