12340515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2579}}^1$

素因数の和:2627

約数の個数: 32

約数和(自身を含む): 22291200

約数和(自身を除く): 9950685

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 2579, 4785, 7737, 12895, 28369, 38685, 74791, 85107, 141845, 224373, 373955, 425535, 822701, 1121865, 2468103, 4113505, 12340515]

約数ペア:

[(1, 12340515), (3, 4113505), (5, 2468103), (11, 1121865), (15, 822701), (29, 425535), (33, 373955), (55, 224373), (87, 141845), (145, 85107), (165, 74791), (319, 38685), (435, 28369), (957, 12895), (1595, 7737), (2579, 4785)]