121683075

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 207308160

約数和(自身を除く): 85625085

約数列:

[1, 3, 5, 15, 25, 59, 75, 107, 177, 257, 295, 321, 535, 771, 885, 1285, 1475, 1605, 2675, 3855, 4425, 6313, 6425, 8025, 15163, 18939, 19275, 27499, 31565, 45489, 75815, 82497, 94695, 137495, 157825, 227445, 379075, 412485, 473475, 687475, 1137225, 1622441, 2062425, 4867323, 8112205, 24336615, 40561025, 121683075]

約数ペア:

[(1, 121683075), (3, 40561025), (5, 24336615), (15, 8112205), (25, 4867323), (59, 2062425), (75, 1622441), (107, 1137225), (177, 687475), (257, 473475), (295, 412485), (321, 379075), (535, 227445), (771, 157825), (885, 137495), (1285, 94695), (1475, 82497), (1605, 75815), (2675, 45489), (3855, 31565), (4425, 27499), (6313, 19275), (6425, 18939), (8025, 15163)]