40246565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 53581824

約数和(自身を除く): 13335259

約数列:

[1, 5, 17, 37, 67, 85, 185, 191, 335, 629, 955, 1139, 2479, 3145, 3247, 5695, 7067, 12395, 12797, 16235, 35335, 42143, 63985, 120139, 210715, 217549, 473489, 600695, 1087745, 2367445, 8049313, 40246565]

約数ペア:

[(1, 40246565), (5, 8049313), (17, 2367445), (37, 1087745), (67, 600695), (85, 473489), (185, 217549), (191, 210715), (335, 120139), (629, 63985), (955, 42143), (1139, 35335), (2479, 16235), (3145, 12797), (3247, 12395), (5695, 7067)]