12882975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 24855552

約数和(自身を除く): 11972577

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 463, 525, 795, 1113, 1325, 1389, 1855, 2315, 3241, 3975, 5565, 6945, 9275, 9723, 11575, 16205, 24539, 27825, 34725, 48615, 73617, 81025, 122695, 171773, 243075, 368085, 515319, 613475, 858865, 1840425, 2576595, 4294325, 12882975]

約数ペア:

[(1, 12882975), (3, 4294325), (5, 2576595), (7, 1840425), (15, 858865), (21, 613475), (25, 515319), (35, 368085), (53, 243075), (75, 171773), (105, 122695), (159, 81025), (175, 73617), (265, 48615), (371, 34725), (463, 27825), (525, 24539), (795, 16205), (1113, 11575), (1325, 9723), (1389, 9275), (1855, 6945), (2315, 5565), (3241, 3975)]