13944310275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{178259}}^1$

素因数の和:178428

約数の個数: 48

約数和(自身を含む): 26525088000

約数和(自身を除く): 12580777725

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 149, 175, 447, 525, 745, 1043, 2235, 3129, 3725, 5215, 11175, 15645, 26075, 78225, 178259, 534777, 891295, 1247813, 2673885, 3743439, 4456475, 6239065, 13369425, 18717195, 26560591, 31195325, 79681773, 93585975, 132802955, 185924137, 398408865, 557772411, 664014775, 929620685, 1992044325, 2788862055, 4648103425, 13944310275]

約数ペア:

[(1, 13944310275), (3, 4648103425), (5, 2788862055), (7, 1992044325), (15, 929620685), (21, 664014775), (25, 557772411), (35, 398408865), (75, 185924137), (105, 132802955), (149, 93585975), (175, 79681773), (447, 31195325), (525, 26560591), (745, 18717195), (1043, 13369425), (2235, 6239065), (3129, 4456475), (3725, 3743439), (5215, 2673885), (11175, 1247813), (15645, 891295), (26075, 534777), (78225, 178259)]