749102355

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3833}}^1$

素因数の和:3988

約数の個数: 48

約数和(自身を含む): 1342145376

約数和(自身を除く): 593043021

約数列:

[1, 3, 5, 9, 15, 43, 45, 101, 129, 215, 303, 387, 505, 645, 909, 1515, 1935, 3833, 4343, 4545, 11499, 13029, 19165, 21715, 34497, 39087, 57495, 65145, 164819, 172485, 195435, 387133, 494457, 824095, 1161399, 1483371, 1935665, 2472285, 3484197, 5806995, 7416855, 16646719, 17420985, 49940157, 83233595, 149820471, 249700785, 749102355]

約数ペア:

[(1, 749102355), (3, 249700785), (5, 149820471), (9, 83233595), (15, 49940157), (43, 17420985), (45, 16646719), (101, 7416855), (129, 5806995), (215, 3484197), (303, 2472285), (387, 1935665), (505, 1483371), (645, 1161399), (909, 824095), (1515, 494457), (1935, 387133), (3833, 195435), (4343, 172485), (4545, 164819), (11499, 65145), (13029, 57495), (19165, 39087), (21715, 34497)]