26877285

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{757}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 48026880

約数和(自身を除く): 21149595

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 757, 789, 1315, 2271, 2367, 3785, 3945, 6813, 7101, 11355, 11835, 20439, 34065, 35505, 102195, 199091, 597273, 995455, 1791819, 2986365, 5375457, 8959095, 26877285]

約数ペア:

[(1, 26877285), (3, 8959095), (5, 5375457), (9, 2986365), (15, 1791819), (27, 995455), (45, 597273), (135, 199091), (263, 102195), (757, 35505), (789, 34065), (1315, 20439), (2271, 11835), (2367, 11355), (3785, 7101), (3945, 6813)]