18631065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73063}}^1$

素因数の和:73088

約数の個数: 16

約数和(自身を含む): 31563648

約数和(自身を除く): 12932583

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 73063, 219189, 365315, 1095945, 1242071, 3726213, 6210355, 18631065]

約数ペア:

[(1, 18631065), (3, 6210355), (5, 3726213), (15, 1242071), (17, 1095945), (51, 365315), (85, 219189), (255, 73063)]