11290545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 22718592

約数和(自身を除く): 11428047

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 491, 511, 657, 1095, 1473, 1533, 2455, 2555, 3285, 3437, 4419, 4599, 7365, 7665, 10311, 17185, 22095, 22995, 30933, 35843, 51555, 107529, 154665, 179215, 250901, 322587, 537645, 752703, 1254505, 1612935, 2258109, 3763515, 11290545]

約数ペア:

[(1, 11290545), (3, 3763515), (5, 2258109), (7, 1612935), (9, 1254505), (15, 752703), (21, 537645), (35, 322587), (45, 250901), (63, 179215), (73, 154665), (105, 107529), (219, 51555), (315, 35843), (365, 30933), (491, 22995), (511, 22095), (657, 17185), (1095, 10311), (1473, 7665), (1533, 7365), (2455, 4599), (2555, 4419), (3285, 3437)]