1198275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 2135280

約数和(自身を除く): 937005

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1229, 3687, 6145, 15977, 18435, 30725, 47931, 79885, 92175, 239655, 399425, 1198275]

約数ペア:

[(1, 1198275), (3, 399425), (5, 239655), (13, 92175), (15, 79885), (25, 47931), (39, 30725), (65, 18435), (75, 15977), (195, 6145), (325, 3687), (975, 1229)]