24925275

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2420

約数の個数: 36

約数和(自身を含む): 45613152

約数和(自身を除く): 20687877

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 2357, 3525, 7071, 10575, 11785, 21213, 35355, 58925, 106065, 110779, 176775, 332337, 530325, 553895, 997011, 1661685, 2769475, 4985055, 8308425, 24925275]

約数ペア:

[(1, 24925275), (3, 8308425), (5, 4985055), (9, 2769475), (15, 1661685), (25, 997011), (45, 553895), (47, 530325), (75, 332337), (141, 176775), (225, 110779), (235, 106065), (423, 58925), (705, 35355), (1175, 21213), (2115, 11785), (2357, 10575), (3525, 7071)]