4443375

素因数分解:

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

素因数の和:93

約数の個数: 48

約数和(自身を含む): 8045856

約数和(自身を除く): 3602481

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 125, 205, 255, 289, 375, 425, 615, 697, 867, 1025, 1275, 1445, 2091, 2125, 3075, 3485, 4335, 5125, 6375, 7225, 10455, 11849, 15375, 17425, 21675, 35547, 36125, 52275, 59245, 87125, 108375, 177735, 261375, 296225, 888675, 1481125, 4443375]

約数ペア:

[(1, 4443375), (3, 1481125), (5, 888675), (15, 296225), (17, 261375), (25, 177735), (41, 108375), (51, 87125), (75, 59245), (85, 52275), (123, 36125), (125, 35547), (205, 21675), (255, 17425), (289, 15375), (375, 11849), (425, 10455), (615, 7225), (697, 6375), (867, 5125), (1025, 4335), (1275, 3485), (1445, 3075), (2091, 2125)]