2497029225

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{1087}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 4184970240

約数和(自身を除く): 1687941015

約数列:

[1, 3, 5, 15, 25, 75, 109, 281, 327, 545, 843, 1087, 1405, 1635, 2725, 3261, 4215, 5435, 7025, 8175, 16305, 21075, 27175, 30629, 81525, 91887, 118483, 153145, 305447, 355449, 459435, 592415, 765725, 916341, 1527235, 1777245, 2297175, 2962075, 4581705, 7636175, 8886225, 22908525, 33293723, 99881169, 166468615, 499405845, 832343075, 2497029225]

約数ペア:

[(1, 2497029225), (3, 832343075), (5, 499405845), (15, 166468615), (25, 99881169), (75, 33293723), (109, 22908525), (281, 8886225), (327, 7636175), (545, 4581705), (843, 2962075), (1087, 2297175), (1405, 1777245), (1635, 1527235), (2725, 916341), (3261, 765725), (4215, 592415), (5435, 459435), (7025, 355449), (8175, 305447), (16305, 153145), (21075, 118483), (27175, 91887), (30629, 81525)]