1330881375

素因数分解:

$3^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{75511}}^1$

素因数の和:75576

約数の個数: 32

約数和(自身を含む): 2261735424

約数和(自身を除く): 930854049

約数列:

[1, 3, 5, 15, 25, 47, 75, 125, 141, 235, 375, 705, 1175, 3525, 5875, 17625, 75511, 226533, 377555, 1132665, 1887775, 3549017, 5663325, 9438875, 10647051, 17745085, 28316625, 53235255, 88725425, 266176275, 443627125, 1330881375]

約数ペア:

[(1, 1330881375), (3, 443627125), (5, 266176275), (15, 88725425), (25, 53235255), (47, 28316625), (75, 17745085), (125, 10647051), (141, 9438875), (235, 5663325), (375, 3549017), (705, 1887775), (1175, 1132665), (3525, 377555), (5875, 226533), (17625, 75511)]