2287955

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 2937600

約数和(自身を除く): 649645

約数列:

[1, 5, 29, 31, 145, 155, 509, 899, 2545, 4495, 14761, 15779, 73805, 78895, 457591, 2287955]

約数ペア:

[(1, 2287955), (5, 457591), (29, 78895), (31, 73805), (145, 15779), (155, 14761), (509, 4495), (899, 2545)]