145326885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20483}}^1$

素因数の和:20545

約数の個数: 32

約数和(自身を含む): 259573248

約数和(自身を除く): 114246363

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 20483, 61449, 102415, 225313, 307245, 675939, 880769, 1126565, 2642307, 3379695, 4403845, 9688459, 13211535, 29065377, 48442295, 145326885]

約数ペア:

[(1, 145326885), (3, 48442295), (5, 29065377), (11, 13211535), (15, 9688459), (33, 4403845), (43, 3379695), (55, 2642307), (129, 1126565), (165, 880769), (215, 675939), (473, 307245), (645, 225313), (1419, 102415), (2365, 61449), (7095, 20483)]