15691730895

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{119297}}^1$

素因数の和:119424

約数の個数: 48

約数和(自身を含む): 28287941760

約数和(自身を除く): 12596210865

約数列:

[1, 3, 5, 9, 15, 37, 45, 79, 111, 185, 237, 333, 395, 555, 711, 1185, 1665, 2923, 3555, 8769, 14615, 26307, 43845, 119297, 131535, 357891, 596485, 1073673, 1789455, 4413989, 5368365, 9424463, 13241967, 22069945, 28273389, 39725901, 47122315, 66209835, 84820167, 141366945, 198629505, 348705131, 424100835, 1046115393, 1743525655, 3138346179, 5230576965, 15691730895]

約数ペア:

[(1, 15691730895), (3, 5230576965), (5, 3138346179), (9, 1743525655), (15, 1046115393), (37, 424100835), (45, 348705131), (79, 198629505), (111, 141366945), (185, 84820167), (237, 66209835), (333, 47122315), (395, 39725901), (555, 28273389), (711, 22069945), (1185, 13241967), (1665, 9424463), (2923, 5368365), (3555, 4413989), (8769, 1789455), (14615, 1073673), (26307, 596485), (43845, 357891), (119297, 131535)]