15143150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2503}}^1$

素因数の和:2537

約数の個数: 36

約数和(自身を含む): 30971976

約数和(自身を除く): 15828826

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 2503, 3025, 5006, 6050, 12515, 25030, 27533, 55066, 62575, 125150, 137665, 275330, 302863, 605726, 688325, 1376650, 1514315, 3028630, 7571575, 15143150]

約数ペア:

[(1, 15143150), (2, 7571575), (5, 3028630), (10, 1514315), (11, 1376650), (22, 688325), (25, 605726), (50, 302863), (55, 275330), (110, 137665), (121, 125150), (242, 62575), (275, 55066), (550, 27533), (605, 25030), (1210, 12515), (2503, 6050), (3025, 5006)]