2453955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23371}}^1$

素因数の和:23386

約数の個数: 16

約数和(自身を含む): 4487424

約数和(自身を除く): 2033469

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 23371, 70113, 116855, 163597, 350565, 490791, 817985, 2453955]

約数ペア:

[(1, 2453955), (3, 817985), (5, 490791), (7, 350565), (15, 163597), (21, 116855), (35, 70113), (105, 23371)]