56689425

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19410

約数の個数: 36

約数和(自身を含む): 109353244

約数和(自身を除く): 52663819

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 19381, 58143, 96905, 174429, 251953, 290715, 484525, 755859, 872145, 1259765, 1453575, 2267577, 3779295, 4360725, 6298825, 11337885, 18896475, 56689425]

約数ペア:

[(1, 56689425), (3, 18896475), (5, 11337885), (9, 6298825), (13, 4360725), (15, 3779295), (25, 2267577), (39, 1453575), (45, 1259765), (65, 872145), (75, 755859), (117, 484525), (195, 290715), (225, 251953), (325, 174429), (585, 96905), (975, 58143), (2925, 19381)]