53108775

素因数分解:

$3^2\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1432

約数の個数: 36

約数和(自身を含む): 95694768

約数和(自身を除く): 42585993

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 193, 225, 579, 965, 1223, 1737, 2895, 3669, 4825, 6115, 8685, 11007, 14475, 18345, 30575, 43425, 55035, 91725, 236039, 275175, 708117, 1180195, 2124351, 3540585, 5900975, 10621755, 17702925, 53108775]

約数ペア:

[(1, 53108775), (3, 17702925), (5, 10621755), (9, 5900975), (15, 3540585), (25, 2124351), (45, 1180195), (75, 708117), (193, 275175), (225, 236039), (579, 91725), (965, 55035), (1223, 43425), (1737, 30575), (2895, 18345), (3669, 14475), (4825, 11007), (6115, 8685)]