85748325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 157656576

約数和(自身を除く): 71908251

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 975, 1209, 2015, 2325, 2837, 6045, 8511, 10075, 14185, 30225, 36881, 42555, 70925, 87947, 110643, 184405, 212775, 263841, 439735, 553215, 922025, 1143311, 1319205, 2198675, 2766075, 3429933, 5716555, 6596025, 17149665, 28582775, 85748325]

約数ペア:

[(1, 85748325), (3, 28582775), (5, 17149665), (13, 6596025), (15, 5716555), (25, 3429933), (31, 2766075), (39, 2198675), (65, 1319205), (75, 1143311), (93, 922025), (155, 553215), (195, 439735), (325, 263841), (403, 212775), (465, 184405), (775, 110643), (975, 87947), (1209, 70925), (2015, 42555), (2325, 36881), (2837, 30225), (6045, 14185), (8511, 10075)]