28413715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30389}}^1$

素因数の和:30422

約数の個数: 16

約数和(自身を含む): 39385440

約数和(自身を除く): 10971725

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 30389, 151945, 334279, 516613, 1671395, 2583065, 5682743, 28413715]

約数ペア:

[(1, 28413715), (5, 5682743), (11, 2583065), (17, 1671395), (55, 516613), (85, 334279), (187, 151945), (935, 30389)]