47754225

素因数分解:

$3^3\times 5^2\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 88387200

約数和(自身を除く): 40632975

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 263, 269, 675, 789, 807, 1315, 1345, 2367, 2421, 3945, 4035, 6575, 6725, 7101, 7263, 11835, 12105, 19725, 20175, 35505, 36315, 59175, 60525, 70747, 177525, 181575, 212241, 353735, 636723, 1061205, 1768675, 1910169, 3183615, 5306025, 9550845, 15918075, 47754225]

約数ペア:

[(1, 47754225), (3, 15918075), (5, 9550845), (9, 5306025), (15, 3183615), (25, 1910169), (27, 1768675), (45, 1061205), (75, 636723), (135, 353735), (225, 212241), (263, 181575), (269, 177525), (675, 70747), (789, 60525), (807, 59175), (1315, 36315), (1345, 35505), (2367, 20175), (2421, 19725), (3945, 12105), (4035, 11835), (6575, 7263), (6725, 7101)]