1213235925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9739}}^1$

素因数の和:9914

約数の個数: 48

約数和(自身を含む): 2202954240

約数和(自身を除く): 989718315

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 151, 165, 275, 453, 755, 825, 1661, 2265, 3775, 4983, 8305, 9739, 11325, 24915, 29217, 41525, 48695, 107129, 124575, 146085, 243475, 321387, 535645, 730425, 1470589, 1606935, 2678225, 4411767, 7352945, 8034675, 16176479, 22058835, 36764725, 48529437, 80882395, 110294175, 242647185, 404411975, 1213235925]

約数ペア:

[(1, 1213235925), (3, 404411975), (5, 242647185), (11, 110294175), (15, 80882395), (25, 48529437), (33, 36764725), (55, 22058835), (75, 16176479), (151, 8034675), (165, 7352945), (275, 4411767), (453, 2678225), (755, 1606935), (825, 1470589), (1661, 730425), (2265, 535645), (3775, 321387), (4983, 243475), (8305, 146085), (9739, 124575), (11325, 107129), (24915, 48695), (29217, 41525)]