5330775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 9669024

約数和(自身を除く): 4338249

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 113, 185, 255, 339, 425, 555, 565, 629, 925, 1275, 1695, 1887, 1921, 2775, 2825, 3145, 4181, 5763, 8475, 9435, 9605, 12543, 15725, 20905, 28815, 47175, 48025, 62715, 71077, 104525, 144075, 213231, 313575, 355385, 1066155, 1776925, 5330775]

約数ペア:

[(1, 5330775), (3, 1776925), (5, 1066155), (15, 355385), (17, 313575), (25, 213231), (37, 144075), (51, 104525), (75, 71077), (85, 62715), (111, 48025), (113, 47175), (185, 28815), (255, 20905), (339, 15725), (425, 12543), (555, 9605), (565, 9435), (629, 8475), (925, 5763), (1275, 4181), (1695, 3145), (1887, 2825), (1921, 2775)]