3724275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 6856704

約数和(自身を除く): 3132429

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 127, 255, 345, 381, 391, 425, 575, 635, 1173, 1275, 1725, 1905, 1955, 2159, 2921, 3175, 5865, 6477, 8763, 9525, 9775, 10795, 14605, 29325, 32385, 43815, 49657, 53975, 73025, 148971, 161925, 219075, 248285, 744855, 1241425, 3724275]

約数ペア:

[(1, 3724275), (3, 1241425), (5, 744855), (15, 248285), (17, 219075), (23, 161925), (25, 148971), (51, 73025), (69, 53975), (75, 49657), (85, 43815), (115, 32385), (127, 29325), (255, 14605), (345, 10795), (381, 9775), (391, 9525), (425, 8763), (575, 6477), (635, 5865), (1173, 3175), (1275, 2921), (1725, 2159), (1905, 1955)]