12152525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 19284480

約数和(自身を除く): 7131955

約数列:

[1, 5, 7, 11, 25, 35, 55, 59, 77, 107, 175, 275, 295, 385, 413, 535, 649, 749, 1177, 1475, 1925, 2065, 2675, 3245, 3745, 4543, 5885, 6313, 8239, 10325, 16225, 18725, 22715, 29425, 31565, 41195, 44191, 69443, 113575, 157825, 205975, 220955, 347215, 486101, 1104775, 1736075, 2430505, 12152525]

約数ペア:

[(1, 12152525), (5, 2430505), (7, 1736075), (11, 1104775), (25, 486101), (35, 347215), (55, 220955), (59, 205975), (77, 157825), (107, 113575), (175, 69443), (275, 44191), (295, 41195), (385, 31565), (413, 29425), (535, 22715), (649, 18725), (749, 16225), (1177, 10325), (1475, 8239), (1925, 6313), (2065, 5885), (2675, 4543), (3245, 3745)]