86445345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43331}}^1$

素因数の和:43365

約数の個数: 32

約数和(自身を含む): 166394880

約数和(自身を除く): 79949535

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 43331, 129993, 216655, 303317, 649965, 823289, 909951, 1516585, 2469867, 4116445, 4549755, 5763023, 12349335, 17289069, 28815115, 86445345]

約数ペア:

[(1, 86445345), (3, 28815115), (5, 17289069), (7, 12349335), (15, 5763023), (19, 4549755), (21, 4116445), (35, 2469867), (57, 1516585), (95, 909951), (105, 823289), (133, 649965), (285, 303317), (399, 216655), (665, 129993), (1995, 43331)]