33750045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 67267200

約数和(自身を除く): 33517155

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 307, 315, 349, 921, 1047, 1535, 1745, 2149, 2443, 2763, 3141, 4605, 5235, 6447, 7329, 10745, 12215, 13815, 15705, 19341, 21987, 32235, 36645, 96705, 107143, 109935, 321429, 535715, 750001, 964287, 1607145, 2250003, 3750005, 4821435, 6750009, 11250015, 33750045]

約数ペア:

[(1, 33750045), (3, 11250015), (5, 6750009), (7, 4821435), (9, 3750005), (15, 2250003), (21, 1607145), (35, 964287), (45, 750001), (63, 535715), (105, 321429), (307, 109935), (315, 107143), (349, 96705), (921, 36645), (1047, 32235), (1535, 21987), (1745, 19341), (2149, 15705), (2443, 13815), (2763, 12215), (3141, 10745), (4605, 7329), (5235, 6447)]