89192505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{983}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 149630976

約数和(自身を除く): 60438471

約数列:

[1, 3, 5, 15, 23, 69, 115, 263, 345, 789, 983, 1315, 2949, 3945, 4915, 6049, 14745, 18147, 22609, 30245, 67827, 90735, 113045, 258529, 339135, 775587, 1292645, 3877935, 5946167, 17838501, 29730835, 89192505]

約数ペア:

[(1, 89192505), (3, 29730835), (5, 17838501), (15, 5946167), (23, 3877935), (69, 1292645), (115, 775587), (263, 339135), (345, 258529), (789, 113045), (983, 90735), (1315, 67827), (2949, 30245), (3945, 22609), (4915, 18147), (6049, 14745)]