45478245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 77209344

約数和(自身を除く): 31731099

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 183, 305, 345, 915, 1403, 2161, 4209, 6483, 7015, 10805, 21045, 32415, 49703, 131821, 149109, 248515, 395463, 659105, 745545, 1977315, 3031883, 9095649, 15159415, 45478245]

約数ペア:

[(1, 45478245), (3, 15159415), (5, 9095649), (15, 3031883), (23, 1977315), (61, 745545), (69, 659105), (115, 395463), (183, 248515), (305, 149109), (345, 131821), (915, 49703), (1403, 32415), (2161, 21045), (4209, 10805), (6483, 7015)]