4563975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 8443904

約数和(自身を除く): 3879929

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 151, 155, 195, 325, 403, 453, 465, 755, 775, 975, 1209, 1963, 2015, 2265, 2325, 3775, 4681, 5889, 6045, 9815, 10075, 11325, 14043, 23405, 29445, 30225, 49075, 60853, 70215, 117025, 147225, 182559, 304265, 351075, 912795, 1521325, 4563975]

約数ペア:

[(1, 4563975), (3, 1521325), (5, 912795), (13, 351075), (15, 304265), (25, 182559), (31, 147225), (39, 117025), (65, 70215), (75, 60853), (93, 49075), (151, 30225), (155, 29445), (195, 23405), (325, 14043), (403, 11325), (453, 10075), (465, 9815), (755, 6045), (775, 5889), (975, 4681), (1209, 3775), (1963, 2325), (2015, 2265)]