15704953509

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1471}}^1$

素因数の和:1930

約数の個数: 64

約数和(自身を含む): 25368330240

約数和(自身を除く): 9663376731

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 373, 609, 987, 1119, 1363, 1471, 2611, 4089, 4413, 7833, 9541, 10297, 10817, 17531, 28623, 30891, 32451, 42659, 52593, 69137, 75719, 122717, 127977, 207411, 227157, 298613, 368151, 483959, 508399, 548683, 895839, 1451877, 1525197, 1646049, 2004973, 3558793, 3840781, 6014919, 10676379, 11522343, 14034811, 15911807, 25788101, 42104433, 47735421, 77364303, 111382649, 180516707, 334147947, 541550121, 747854929, 2243564787, 5234984503, 15704953509]

約数ペア:

[(1, 15704953509), (3, 5234984503), (7, 2243564787), (21, 747854929), (29, 541550121), (47, 334147947), (87, 180516707), (141, 111382649), (203, 77364303), (329, 47735421), (373, 42104433), (609, 25788101), (987, 15911807), (1119, 14034811), (1363, 11522343), (1471, 10676379), (2611, 6014919), (4089, 3840781), (4413, 3558793), (7833, 2004973), (9541, 1646049), (10297, 1525197), (10817, 1451877), (17531, 895839), (28623, 548683), (30891, 508399), (32451, 483959), (42659, 368151), (52593, 298613), (69137, 227157), (75719, 207411), (122717, 127977)]