214810875

素因数分解:

$3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{2417}}^1$

素因数の和:2517

約数の個数: 48

約数和(自身を含む): 392296320

約数和(自身を除く): 177485445

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 79, 125, 225, 237, 375, 395, 711, 1125, 1185, 1975, 2417, 3555, 5925, 7251, 9875, 12085, 17775, 21753, 29625, 36255, 60425, 88875, 108765, 181275, 190943, 302125, 543825, 572829, 906375, 954715, 1718487, 2719125, 2864145, 4773575, 8592435, 14320725, 23867875, 42962175, 71603625, 214810875]

約数ペア:

[(1, 214810875), (3, 71603625), (5, 42962175), (9, 23867875), (15, 14320725), (25, 8592435), (45, 4773575), (75, 2864145), (79, 2719125), (125, 1718487), (225, 954715), (237, 906375), (375, 572829), (395, 543825), (711, 302125), (1125, 190943), (1185, 181275), (1975, 108765), (2417, 88875), (3555, 60425), (5925, 36255), (7251, 29625), (9875, 21753), (12085, 17775)]