11905725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12237

約数の個数: 24

約数和(自身を含む): 21200032

約数和(自身を除く): 9294307

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 12211, 36633, 61055, 158743, 183165, 305275, 476229, 793715, 915825, 2381145, 3968575, 11905725]

約数ペア:

[(1, 11905725), (3, 3968575), (5, 2381145), (13, 915825), (15, 793715), (25, 476229), (39, 305275), (65, 183165), (75, 158743), (195, 61055), (325, 36633), (975, 12211)]