74871885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7691}}^1$

素因数の和:7769

約数の個数: 32

約数和(自身を含む): 132917760

約数和(自身を除く): 58045875

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 7691, 9735, 23073, 38455, 84601, 115365, 253803, 423005, 453769, 1269015, 1361307, 2268845, 4991459, 6806535, 14974377, 24957295, 74871885]

約数ペア:

[(1, 74871885), (3, 24957295), (5, 14974377), (11, 6806535), (15, 4991459), (33, 2268845), (55, 1361307), (59, 1269015), (165, 453769), (177, 423005), (295, 253803), (649, 115365), (885, 84601), (1947, 38455), (3245, 23073), (7691, 9735)]