1275018045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{21341}}^1$

素因数の和:21925

約数の個数: 32

約数和(自身を含む): 2335668480

約数和(自身を除く): 1060650435

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 569, 1707, 2845, 3983, 8535, 11949, 19915, 21341, 59745, 64023, 106705, 149387, 320115, 448161, 746935, 2240805, 12143029, 36429087, 60715145, 85001203, 182145435, 255003609, 425006015, 1275018045]

約数ペア:

[(1, 1275018045), (3, 425006015), (5, 255003609), (7, 182145435), (15, 85001203), (21, 60715145), (35, 36429087), (105, 12143029), (569, 2240805), (1707, 746935), (2845, 448161), (3983, 320115), (8535, 149387), (11949, 106705), (19915, 64023), (21341, 59745)]