13651785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 28479360

約数和(自身を除く): 14827575

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2281, 5985, 6843, 11405, 15967, 20529, 34215, 43339, 47901, 79835, 102645, 130017, 143703, 216695, 239505, 303373, 390051, 650085, 718515, 910119, 1516865, 1950255, 2730357, 4550595, 13651785]

約数ペア:

[(1, 13651785), (3, 4550595), (5, 2730357), (7, 1950255), (9, 1516865), (15, 910119), (19, 718515), (21, 650085), (35, 390051), (45, 303373), (57, 239505), (63, 216695), (95, 143703), (105, 130017), (133, 102645), (171, 79835), (285, 47901), (315, 43339), (399, 34215), (665, 20529), (855, 15967), (1197, 11405), (1995, 6843), (2281, 5985)]