100400385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{393727}}^1$

素因数の和:393752

約数の個数: 16

約数和(自身を含む): 170090496

約数和(自身を除く): 69690111

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 393727, 1181181, 1968635, 5905905, 6693359, 20080077, 33466795, 100400385]

約数ペア:

[(1, 100400385), (3, 33466795), (5, 20080077), (15, 6693359), (17, 5905905), (51, 1968635), (85, 1181181), (255, 393727)]