4213575

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 7695688

約数和(自身を除く): 3482113

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 307, 549, 915, 921, 1525, 1535, 2745, 2763, 4575, 4605, 7675, 13725, 13815, 18727, 23025, 56181, 69075, 93635, 168543, 280905, 468175, 842715, 1404525, 4213575]

約数ペア:

[(1, 4213575), (3, 1404525), (5, 842715), (9, 468175), (15, 280905), (25, 168543), (45, 93635), (61, 69075), (75, 56181), (183, 23025), (225, 18727), (305, 13815), (307, 13725), (549, 7675), (915, 4605), (921, 4575), (1525, 2763), (1535, 2745)]