236421315

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 457228800

約数和(自身を除く): 220807485

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 107, 117, 135, 195, 321, 351, 535, 585, 963, 1259, 1391, 1605, 1755, 2889, 3777, 4173, 4815, 6295, 6955, 11331, 12519, 14445, 16367, 18885, 20865, 33993, 37557, 49101, 56655, 62595, 81835, 134713, 147303, 169965, 187785, 245505, 404139, 441909, 673565, 736515, 1212417, 1751269, 2020695, 2209545, 3637251, 5253807, 6062085, 8756345, 15761421, 18186255, 26269035, 47284263, 78807105, 236421315]

約数ペア:

[(1, 236421315), (3, 78807105), (5, 47284263), (9, 26269035), (13, 18186255), (15, 15761421), (27, 8756345), (39, 6062085), (45, 5253807), (65, 3637251), (107, 2209545), (117, 2020695), (135, 1751269), (195, 1212417), (321, 736515), (351, 673565), (535, 441909), (585, 404139), (963, 245505), (1259, 187785), (1391, 169965), (1605, 147303), (1755, 134713), (2889, 81835), (3777, 62595), (4173, 56655), (4815, 49101), (6295, 37557), (6955, 33993), (11331, 20865), (12519, 18885), (14445, 16367)]