3502425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 6374592

約数和(自身を除く): 2872167

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 67, 75, 85, 123, 201, 205, 255, 335, 425, 615, 697, 1005, 1025, 1139, 1275, 1675, 2091, 2747, 3075, 3417, 3485, 5025, 5695, 8241, 10455, 13735, 17085, 17425, 28475, 41205, 46699, 52275, 68675, 85425, 140097, 206025, 233495, 700485, 1167475, 3502425]

約数ペア:

[(1, 3502425), (3, 1167475), (5, 700485), (15, 233495), (17, 206025), (25, 140097), (41, 85425), (51, 68675), (67, 52275), (75, 46699), (85, 41205), (123, 28475), (201, 17425), (205, 17085), (255, 13735), (335, 10455), (425, 8241), (615, 5695), (697, 5025), (1005, 3485), (1025, 3417), (1139, 3075), (1275, 2747), (1675, 2091)]