49451175

素因数分解:

$3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 92409760

約数和(自身を除く): 42958585

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 61, 75, 135, 183, 225, 305, 549, 675, 915, 1201, 1525, 1647, 2745, 3603, 4575, 6005, 8235, 10809, 13725, 18015, 30025, 32427, 41175, 54045, 73261, 90075, 162135, 219783, 270225, 366305, 659349, 810675, 1098915, 1831525, 1978047, 3296745, 5494575, 9890235, 16483725, 49451175]

約数ペア:

[(1, 49451175), (3, 16483725), (5, 9890235), (9, 5494575), (15, 3296745), (25, 1978047), (27, 1831525), (45, 1098915), (61, 810675), (75, 659349), (135, 366305), (183, 270225), (225, 219783), (305, 162135), (549, 90075), (675, 73261), (915, 54045), (1201, 41175), (1525, 32427), (1647, 30025), (2745, 18015), (3603, 13725), (4575, 10809), (6005, 8235)]