100379545

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 141926400

約数和(自身を除く): 41546855

約数列:

[1, 5, 7, 35, 47, 139, 235, 329, 439, 695, 973, 1645, 2195, 3073, 4865, 6533, 15365, 20633, 32665, 45731, 61021, 103165, 144431, 228655, 305105, 427147, 722155, 2135735, 2867987, 14339935, 20075909, 100379545]

約数ペア:

[(1, 100379545), (5, 20075909), (7, 14339935), (35, 2867987), (47, 2135735), (139, 722155), (235, 427147), (329, 305105), (439, 228655), (695, 144431), (973, 103165), (1645, 61021), (2195, 45731), (3073, 32665), (4865, 20633), (6533, 15365)]