47982105

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2557}}^1$

素因数の和:2710

約数の個数: 32

約数和(自身を含む): 85948800

約数和(自身を除く): 37966695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 2557, 3753, 6255, 7671, 12785, 18765, 23013, 38355, 69039, 115065, 345195, 355423, 1066269, 1777115, 3198807, 5331345, 9596421, 15994035, 47982105]

約数ペア:

[(1, 47982105), (3, 15994035), (5, 9596421), (9, 5331345), (15, 3198807), (27, 1777115), (45, 1066269), (135, 355423), (139, 345195), (417, 115065), (695, 69039), (1251, 38355), (2085, 23013), (2557, 18765), (3753, 12785), (6255, 7671)]