5119125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 9974016

約数和(自身を除く): 4854891

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 73, 75, 85, 125, 165, 187, 219, 255, 275, 365, 375, 425, 561, 803, 825, 935, 1095, 1241, 1275, 1375, 1825, 2125, 2409, 2805, 3723, 4015, 4125, 4675, 5475, 6205, 6375, 9125, 12045, 13651, 14025, 18615, 20075, 23375, 27375, 31025, 40953, 60225, 68255, 70125, 93075, 100375, 155125, 204765, 301125, 341275, 465375, 1023825, 1706375, 5119125]

約数ペア:

[(1, 5119125), (3, 1706375), (5, 1023825), (11, 465375), (15, 341275), (17, 301125), (25, 204765), (33, 155125), (51, 100375), (55, 93075), (73, 70125), (75, 68255), (85, 60225), (125, 40953), (165, 31025), (187, 27375), (219, 23375), (255, 20075), (275, 18615), (365, 14025), (375, 13651), (425, 12045), (561, 9125), (803, 6375), (825, 6205), (935, 5475), (1095, 4675), (1241, 4125), (1275, 4015), (1375, 3723), (1825, 2805), (2125, 2409)]