34978775

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 36

約数和(自身を含む): 49831632

約数和(自身を除く): 14852857

約数列:

[1, 5, 13, 17, 25, 65, 85, 169, 221, 325, 425, 487, 845, 1105, 2435, 2873, 4225, 5525, 6331, 8279, 12175, 14365, 31655, 41395, 71825, 82303, 107627, 158275, 206975, 411515, 538135, 1399151, 2057575, 2690675, 6995755, 34978775]

約数ペア:

[(1, 34978775), (5, 6995755), (13, 2690675), (17, 2057575), (25, 1399151), (65, 538135), (85, 411515), (169, 206975), (221, 158275), (325, 107627), (425, 82303), (487, 71825), (845, 41395), (1105, 31655), (2435, 14365), (2873, 12175), (4225, 8279), (5525, 6331)]