79042125

素因数分解:

$3^1\times 5^3\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 132612480

約数和(自身を除く): 53570355

約数列:

[1, 3, 5, 15, 25, 75, 125, 131, 375, 393, 655, 1609, 1965, 3275, 4827, 8045, 9825, 16375, 24135, 40225, 49125, 120675, 201125, 210779, 603375, 632337, 1053895, 3161685, 5269475, 15808425, 26347375, 79042125]

約数ペア:

[(1, 79042125), (3, 26347375), (5, 15808425), (15, 5269475), (25, 3161685), (75, 1053895), (125, 632337), (131, 603375), (375, 210779), (393, 201125), (655, 120675), (1609, 49125), (1965, 40225), (3275, 24135), (4827, 16375), (8045, 9825)]