54335775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2423}}^1$

素因数の和:2472

約数の個数: 48

約数和(自身を含む): 100993536

約数和(自身を除く): 46657761

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 2423, 4485, 7269, 7475, 12115, 22425, 31499, 36345, 55729, 60575, 94497, 157495, 167187, 181725, 278645, 472485, 724477, 787475, 835935, 1393225, 2173431, 2362425, 3622385, 4179675, 10867155, 18111925, 54335775]

約数ペア:

[(1, 54335775), (3, 18111925), (5, 10867155), (13, 4179675), (15, 3622385), (23, 2362425), (25, 2173431), (39, 1393225), (65, 835935), (69, 787475), (75, 724477), (115, 472485), (195, 278645), (299, 181725), (325, 167187), (345, 157495), (575, 94497), (897, 60575), (975, 55729), (1495, 36345), (1725, 31499), (2423, 22425), (4485, 12115), (7269, 7475)]