100143765

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 178588800

約数和(自身を除く): 78445035

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 199, 211, 265, 477, 597, 633, 795, 995, 1055, 1791, 1899, 2385, 2985, 3165, 8955, 9495, 10547, 11183, 31641, 33549, 41989, 52735, 55915, 94923, 100647, 125967, 158205, 167745, 209945, 377901, 474615, 503235, 629835, 1889505, 2225417, 6676251, 11127085, 20028753, 33381255, 100143765]

約数ペア:

[(1, 100143765), (3, 33381255), (5, 20028753), (9, 11127085), (15, 6676251), (45, 2225417), (53, 1889505), (159, 629835), (199, 503235), (211, 474615), (265, 377901), (477, 209945), (597, 167745), (633, 158205), (795, 125967), (995, 100647), (1055, 94923), (1791, 55915), (1899, 52735), (2385, 41989), (2985, 33549), (3165, 31641), (8955, 11183), (9495, 10547)]