89977875

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{18457}}^1$

素因数の和:18488

約数の個数: 32

約数和(自身を含む): 161249088

約数和(自身を除く): 71271213

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 18457, 55371, 92285, 239941, 276855, 461425, 719823, 1199705, 1384275, 2307125, 3599115, 5998525, 6921375, 17995575, 29992625, 89977875]

約数ペア:

[(1, 89977875), (3, 29992625), (5, 17995575), (13, 6921375), (15, 5998525), (25, 3599115), (39, 2307125), (65, 1384275), (75, 1199705), (125, 719823), (195, 461425), (325, 276855), (375, 239941), (975, 92285), (1625, 55371), (4875, 18457)]