67916745

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38699}}^1$

素因数の和:38726

約数の個数: 32

約数和(自身を含む): 130032000

約数和(自身を除く): 62115255

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 38699, 116097, 193495, 348291, 503087, 580485, 1044873, 1509261, 1741455, 2515435, 4527783, 5224365, 7546305, 13583349, 22638915, 67916745]

約数ペア:

[(1, 67916745), (3, 22638915), (5, 13583349), (9, 7546305), (13, 5224365), (15, 4527783), (27, 2515435), (39, 1741455), (45, 1509261), (65, 1044873), (117, 580485), (135, 503087), (195, 348291), (351, 193495), (585, 116097), (1755, 38699)]