2447625

素因数分解:

$3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 4178304

約数和(自身を除く): 1730679

約数列:

[1, 3, 5, 15, 25, 61, 75, 107, 125, 183, 305, 321, 375, 535, 915, 1525, 1605, 2675, 4575, 6527, 7625, 8025, 13375, 19581, 22875, 32635, 40125, 97905, 163175, 489525, 815875, 2447625]

約数ペア:

[(1, 2447625), (3, 815875), (5, 489525), (15, 163175), (25, 97905), (61, 40125), (75, 32635), (107, 22875), (125, 19581), (183, 13375), (305, 8025), (321, 7625), (375, 6527), (535, 4575), (915, 2675), (1525, 1605)]