74894895

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9403}}^1$

素因数の和:9476

約数の個数: 32

約数和(自身を含む): 135417600

約数和(自身を除く): 60522705

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 295, 531, 885, 1593, 2655, 7965, 9403, 28209, 47015, 84627, 141045, 253881, 423135, 554777, 1269405, 1664331, 2773885, 4992993, 8321655, 14978979, 24964965, 74894895]

約数ペア:

[(1, 74894895), (3, 24964965), (5, 14978979), (9, 8321655), (15, 4992993), (27, 2773885), (45, 1664331), (59, 1269405), (135, 554777), (177, 423135), (295, 253881), (531, 141045), (885, 84627), (1593, 47015), (2655, 28209), (7965, 9403)]