53469135

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2719}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 101836800

約数和(自身を除く): 48367665

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 2719, 3933, 6555, 8157, 13595, 19665, 24471, 40785, 51661, 62537, 122355, 154983, 187611, 258305, 312685, 464949, 562833, 774915, 938055, 1188203, 2324745, 2814165, 3564609, 5941015, 10693827, 17823045, 53469135]

約数ペア:

[(1, 53469135), (3, 17823045), (5, 10693827), (9, 5941015), (15, 3564609), (19, 2814165), (23, 2324745), (45, 1188203), (57, 938055), (69, 774915), (95, 562833), (115, 464949), (171, 312685), (207, 258305), (285, 187611), (345, 154983), (437, 122355), (855, 62537), (1035, 51661), (1311, 40785), (2185, 24471), (2719, 19665), (3933, 13595), (6555, 8157)]