73105845

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 122625792

約数和(自身を除く): 49519947

約数列:

[1, 3, 5, 15, 23, 69, 115, 313, 345, 677, 939, 1565, 2031, 3385, 4695, 7199, 10155, 15571, 21597, 35995, 46713, 77855, 107985, 211901, 233565, 635703, 1059505, 3178515, 4873723, 14621169, 24368615, 73105845]

約数ペア:

[(1, 73105845), (3, 24368615), (5, 14621169), (15, 4873723), (23, 3178515), (69, 1059505), (115, 635703), (313, 233565), (345, 211901), (677, 107985), (939, 77855), (1565, 46713), (2031, 35995), (3385, 21597), (4695, 15571), (7199, 10155)]