5001975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 10213632

約数和(自身を除く): 5211657

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 47, 55, 75, 99, 129, 141, 165, 215, 225, 235, 275, 387, 423, 473, 495, 517, 645, 705, 825, 1075, 1175, 1419, 1551, 1935, 2021, 2115, 2365, 2475, 2585, 3225, 3525, 4257, 4653, 6063, 7095, 7755, 9675, 10105, 10575, 11825, 12925, 18189, 21285, 22231, 23265, 30315, 35475, 38775, 50525, 66693, 90945, 106425, 111155, 116325, 151575, 200079, 333465, 454725, 555775, 1000395, 1667325, 5001975]

約数ペア:

[(1, 5001975), (3, 1667325), (5, 1000395), (9, 555775), (11, 454725), (15, 333465), (25, 200079), (33, 151575), (43, 116325), (45, 111155), (47, 106425), (55, 90945), (75, 66693), (99, 50525), (129, 38775), (141, 35475), (165, 30315), (215, 23265), (225, 22231), (235, 21285), (275, 18189), (387, 12925), (423, 11825), (473, 10575), (495, 10105), (517, 9675), (645, 7755), (705, 7095), (825, 6063), (1075, 4653), (1175, 4257), (1419, 3525), (1551, 3225), (1935, 2585), (2021, 2475), (2115, 2365)]