161609535

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{189017}}^1$

素因数の和:189047

約数の個数: 24

約数和(自身を含む): 294868080

約数和(自身を除く): 133258545

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 189017, 567051, 945085, 1701153, 2835255, 3591323, 8505765, 10773969, 17956615, 32321907, 53869845, 161609535]

約数ペア:

[(1, 161609535), (3, 53869845), (5, 32321907), (9, 17956615), (15, 10773969), (19, 8505765), (45, 3591323), (57, 2835255), (95, 1701153), (171, 945085), (285, 567051), (855, 189017)]