74863965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19727}}^1$

素因数の和:19769

約数の個数: 32

約数和(自身を含む): 136359936

約数和(自身を除く): 61495971

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 19727, 59181, 98635, 216997, 295905, 453721, 650991, 1084985, 1361163, 2268605, 3254955, 4990931, 6805815, 14972793, 24954655, 74863965]

約数ペア:

[(1, 74863965), (3, 24954655), (5, 14972793), (11, 6805815), (15, 4990931), (23, 3254955), (33, 2268605), (55, 1361163), (69, 1084985), (115, 650991), (165, 453721), (253, 295905), (345, 216997), (759, 98635), (1265, 59181), (3795, 19727)]