12377925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 26307840

約数和(自身を除く): 13929915

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 145, 175, 203, 225, 261, 271, 315, 435, 525, 609, 725, 813, 1015, 1305, 1355, 1575, 1827, 1897, 2175, 2439, 3045, 4065, 5075, 5691, 6525, 6775, 7859, 9135, 9485, 12195, 15225, 17073, 20325, 23577, 28455, 39295, 45675, 47425, 55013, 60975, 70731, 85365, 117885, 142275, 165039, 196475, 275065, 353655, 426825, 495117, 589425, 825195, 1375325, 1768275, 2475585, 4125975, 12377925]

約数ペア:

[(1, 12377925), (3, 4125975), (5, 2475585), (7, 1768275), (9, 1375325), (15, 825195), (21, 589425), (25, 495117), (29, 426825), (35, 353655), (45, 275065), (63, 196475), (75, 165039), (87, 142275), (105, 117885), (145, 85365), (175, 70731), (203, 60975), (225, 55013), (261, 47425), (271, 45675), (315, 39295), (435, 28455), (525, 23577), (609, 20325), (725, 17073), (813, 15225), (1015, 12195), (1305, 9485), (1355, 9135), (1575, 7859), (1827, 6775), (1897, 6525), (2175, 5691), (2439, 5075), (3045, 4065)]