100895985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 185328000

約数和(自身を除く): 84432015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 199, 285, 593, 597, 855, 995, 1779, 1791, 2965, 2985, 3781, 5337, 8895, 8955, 11267, 11343, 18905, 26685, 33801, 34029, 56335, 56715, 101403, 118007, 169005, 170145, 354021, 507015, 590035, 1062063, 1770105, 2242133, 5310315, 6726399, 11210665, 20179197, 33631995, 100895985]

約数ペア:

[(1, 100895985), (3, 33631995), (5, 20179197), (9, 11210665), (15, 6726399), (19, 5310315), (45, 2242133), (57, 1770105), (95, 1062063), (171, 590035), (199, 507015), (285, 354021), (593, 170145), (597, 169005), (855, 118007), (995, 101403), (1779, 56715), (1791, 56335), (2965, 34029), (2985, 33801), (3781, 26685), (5337, 18905), (8895, 11343), (8955, 11267)]