1396125075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{432907}}^1$

素因数の和:432963

約数の個数: 24

約数和(自身を含む): 2361946048

約数和(自身を除く): 965820973

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 432907, 1298721, 2164535, 6493605, 10822675, 18615001, 32468025, 55845003, 93075005, 279225015, 465375025, 1396125075]

約数ペア:

[(1, 1396125075), (3, 465375025), (5, 279225015), (15, 93075005), (25, 55845003), (43, 32468025), (75, 18615001), (129, 10822675), (215, 6493605), (645, 2164535), (1075, 1298721), (3225, 432907)]