13498515

素因数分解:

$3^3\times 5^1\times {\mathrm{99989}}^1$

素因数の和:100003

約数の個数: 16

約数和(自身を含む): 23997600

約数和(自身を除く): 10499085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 99989, 299967, 499945, 899901, 1499835, 2699703, 4499505, 13498515]

約数ペア:

[(1, 13498515), (3, 4499505), (5, 2699703), (9, 1499835), (15, 899901), (27, 499945), (45, 299967), (135, 99989)]