78764925

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{12653}}^1$

素因数の和:12749

約数の個数: 24

約数和(自身を含む): 131804064

約数和(自身を除く): 53039139

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 12653, 37959, 63265, 189795, 316325, 948975, 1050199, 3150597, 5250995, 15752985, 26254975, 78764925]

約数ペア:

[(1, 78764925), (3, 26254975), (5, 15752985), (15, 5250995), (25, 3150597), (75, 1050199), (83, 948975), (249, 316325), (415, 189795), (1245, 63265), (2075, 37959), (6225, 12653)]