1055400315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 1814092800

約数和(自身を除く): 758692485

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 157, 229, 285, 309, 471, 515, 687, 785, 1145, 1545, 1957, 2355, 2983, 3435, 4351, 5871, 8949, 9785, 13053, 14915, 16171, 21755, 23587, 29355, 35953, 44745, 48513, 65265, 70761, 80855, 107859, 117935, 179765, 242565, 307249, 353805, 448153, 539295, 683107, 921747, 1344459, 1536245, 2049321, 2240765, 3415535, 3703159, 4608735, 6722295, 10246605, 11109477, 18515795, 55547385, 70360021, 211080063, 351800105, 1055400315]

約数ペア:

[(1, 1055400315), (3, 351800105), (5, 211080063), (15, 70360021), (19, 55547385), (57, 18515795), (95, 11109477), (103, 10246605), (157, 6722295), (229, 4608735), (285, 3703159), (309, 3415535), (471, 2240765), (515, 2049321), (687, 1536245), (785, 1344459), (1145, 921747), (1545, 683107), (1957, 539295), (2355, 448153), (2983, 353805), (3435, 307249), (4351, 242565), (5871, 179765), (8949, 117935), (9785, 107859), (13053, 80855), (14915, 70761), (16171, 65265), (21755, 48513), (23587, 44745), (29355, 35953)]