80424045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137477}}^1$

素因数の和:137501

約数の個数: 24

約数和(自身を含む): 150125976

約数和(自身を除く): 69701931

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 137477, 412431, 687385, 1237293, 1787201, 2062155, 5361603, 6186465, 8936005, 16084809, 26808015, 80424045]

約数ペア:

[(1, 80424045), (3, 26808015), (5, 16084809), (9, 8936005), (13, 6186465), (15, 5361603), (39, 2062155), (45, 1787201), (65, 1237293), (117, 687385), (195, 412431), (585, 137477)]