79168545

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 141133824

約数和(自身を除く): 61965279

約数列:

[1, 3, 5, 9, 15, 45, 61, 151, 183, 191, 305, 453, 549, 573, 755, 915, 955, 1359, 1719, 2265, 2745, 2865, 6795, 8595, 9211, 11651, 27633, 28841, 34953, 46055, 58255, 82899, 86523, 104859, 138165, 144205, 174765, 259569, 414495, 432615, 524295, 1297845, 1759301, 5277903, 8796505, 15833709, 26389515, 79168545]

約数ペア:

[(1, 79168545), (3, 26389515), (5, 15833709), (9, 8796505), (15, 5277903), (45, 1759301), (61, 1297845), (151, 524295), (183, 432615), (191, 414495), (305, 259569), (453, 174765), (549, 144205), (573, 138165), (755, 104859), (915, 86523), (955, 82899), (1359, 58255), (1719, 46055), (2265, 34953), (2745, 28841), (2865, 27633), (6795, 11651), (8595, 9211)]