12452263275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{19891}}^1$

素因数の和:20412

約数の個数: 48

約数和(自身を含む): 21844280448

約数和(自身を除く): 9392017173

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 491, 1275, 1473, 2455, 7365, 8347, 12275, 19891, 25041, 36825, 41735, 59673, 99455, 125205, 208675, 298365, 338147, 497275, 626025, 1014441, 1491825, 1690735, 5072205, 8453675, 9766481, 25361025, 29299443, 48832405, 146497215, 166030177, 244162025, 498090531, 732486075, 830150885, 2490452655, 4150754425, 12452263275]

約数ペア:

[(1, 12452263275), (3, 4150754425), (5, 2490452655), (15, 830150885), (17, 732486075), (25, 498090531), (51, 244162025), (75, 166030177), (85, 146497215), (255, 48832405), (425, 29299443), (491, 25361025), (1275, 9766481), (1473, 8453675), (2455, 5072205), (7365, 1690735), (8347, 1491825), (12275, 1014441), (19891, 626025), (25041, 497275), (36825, 338147), (41735, 298365), (59673, 208675), (99455, 125205)]