274012965

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{320483}}^1$

素因数の和:320513

約数の個数: 24

約数和(自身を含む): 499955040

約数和(自身を除く): 225942075

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 320483, 961449, 1602415, 2884347, 4807245, 6089177, 14421735, 18267531, 30445885, 54802593, 91337655, 274012965]

約数ペア:

[(1, 274012965), (3, 91337655), (5, 54802593), (9, 30445885), (15, 18267531), (19, 14421735), (45, 6089177), (57, 4807245), (95, 2884347), (171, 1602415), (285, 961449), (855, 320483)]