129020385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1223}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 222905088

約数和(自身を除く): 93884703

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 541, 1223, 1623, 2705, 3669, 6115, 7033, 8115, 15899, 18345, 21099, 35165, 47697, 79495, 105495, 238485, 661643, 1984929, 3308215, 8601359, 9924645, 25804077, 43006795, 129020385]

約数ペア:

[(1, 129020385), (3, 43006795), (5, 25804077), (13, 9924645), (15, 8601359), (39, 3308215), (65, 1984929), (195, 661643), (541, 238485), (1223, 105495), (1623, 79495), (2705, 47697), (3669, 35165), (6115, 21099), (7033, 18345), (8115, 15899)]