72039045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12739}}^1$

素因数の和:12789

約数の個数: 32

約数和(自身を含む): 128419200

約数和(自身を除く): 56380155

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 12739, 38217, 63695, 165607, 191085, 369431, 496821, 828035, 1108293, 1847155, 2484105, 4802603, 5541465, 14407809, 24013015, 72039045]

約数ペア:

[(1, 72039045), (3, 24013015), (5, 14407809), (13, 5541465), (15, 4802603), (29, 2484105), (39, 1847155), (65, 1108293), (87, 828035), (145, 496821), (195, 369431), (377, 191085), (435, 165607), (1131, 63695), (1885, 38217), (5655, 12739)]