25686090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6961}}^1$

素因数の和:7015

約数の個数: 48

約数和(自身を含む): 68422536

約数和(自身を除く): 42736446

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 6961, 13922, 20883, 34805, 41766, 62649, 69610, 104415, 125298, 208830, 285401, 313245, 570802, 626490, 856203, 1427005, 1712406, 2568609, 2854010, 4281015, 5137218, 8562030, 12843045, 25686090]

約数ペア:

[(1, 25686090), (2, 12843045), (3, 8562030), (5, 5137218), (6, 4281015), (9, 2854010), (10, 2568609), (15, 1712406), (18, 1427005), (30, 856203), (41, 626490), (45, 570802), (82, 313245), (90, 285401), (123, 208830), (205, 125298), (246, 104415), (369, 69610), (410, 62649), (615, 41766), (738, 34805), (1230, 20883), (1845, 13922), (3690, 6961)]