47687955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5749}}^1$

素因数の和:5843

約数の個数: 32

約数和(自身を含む): 88320000

約数和(自身を除く): 40632045

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 5749, 8295, 17247, 28745, 40243, 86235, 120729, 201215, 454171, 603645, 1362513, 2270855, 3179197, 6812565, 9537591, 15895985, 47687955]

約数ペア:

[(1, 47687955), (3, 15895985), (5, 9537591), (7, 6812565), (15, 3179197), (21, 2270855), (35, 1362513), (79, 603645), (105, 454171), (237, 201215), (395, 120729), (553, 86235), (1185, 40243), (1659, 28745), (2765, 17247), (5749, 8295)]