11237355

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 20592000

約数和(自身を除く): 9354645

約数列:

[1, 3, 5, 9, 15, 29, 45, 79, 87, 109, 145, 237, 261, 327, 395, 435, 545, 711, 981, 1185, 1305, 1635, 2291, 3161, 3555, 4905, 6873, 8611, 9483, 11455, 15805, 20619, 25833, 28449, 34365, 43055, 47415, 77499, 103095, 129165, 142245, 249719, 387495, 749157, 1248595, 2247471, 3745785, 11237355]

約数ペア:

[(1, 11237355), (3, 3745785), (5, 2247471), (9, 1248595), (15, 749157), (29, 387495), (45, 249719), (79, 142245), (87, 129165), (109, 103095), (145, 77499), (237, 47415), (261, 43055), (327, 34365), (395, 28449), (435, 25833), (545, 20619), (711, 15805), (981, 11455), (1185, 9483), (1305, 8611), (1635, 6873), (2291, 4905), (3161, 3555)]