77371195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 109154304

約数和(自身を除く): 31783109

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1705, 1973, 3565, 7843, 9865, 21703, 39215, 45379, 61163, 108515, 226895, 305815, 499169, 672793, 1406749, 2495845, 3363965, 7033745, 15474239, 77371195]

約数ペア:

[(1, 77371195), (5, 15474239), (11, 7033745), (23, 3363965), (31, 2495845), (55, 1406749), (115, 672793), (155, 499169), (253, 305815), (341, 226895), (713, 108515), (1265, 61163), (1705, 45379), (1973, 39215), (3565, 21703), (7843, 9865)]