5398515

素因数分解:

$3^3\times 5^1\times {\mathrm{39989}}^1$

素因数の和:40003

約数の個数: 16

約数和(自身を含む): 9597600

約数和(自身を除く): 4199085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 39989, 119967, 199945, 359901, 599835, 1079703, 1799505, 5398515]

約数ペア:

[(1, 5398515), (3, 1799505), (5, 1079703), (9, 599835), (15, 359901), (27, 199945), (45, 119967), (135, 39989)]