1214625

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 2096640

約数和(自身を除く): 882015

約数列:

[1, 3, 5, 15, 25, 41, 75, 79, 123, 125, 205, 237, 375, 395, 615, 1025, 1185, 1975, 3075, 3239, 5125, 5925, 9717, 9875, 15375, 16195, 29625, 48585, 80975, 242925, 404875, 1214625]

約数ペア:

[(1, 1214625), (3, 404875), (5, 242925), (15, 80975), (25, 48585), (41, 29625), (75, 16195), (79, 15375), (123, 9875), (125, 9717), (205, 5925), (237, 5125), (375, 3239), (395, 3075), (615, 1975), (1025, 1185)]