83376675

素因数分解:

$3^3\times 5^2\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:997

約数の個数: 48

約数和(自身を含む): 154380000

約数和(自身を除く): 71003325

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 149, 225, 447, 675, 745, 829, 1341, 2235, 2487, 3725, 4023, 4145, 6705, 7461, 11175, 12435, 20115, 20725, 22383, 33525, 37305, 62175, 100575, 111915, 123521, 186525, 370563, 559575, 617605, 1111689, 1852815, 3088025, 3335067, 5558445, 9264075, 16675335, 27792225, 83376675]

約数ペア:

[(1, 83376675), (3, 27792225), (5, 16675335), (9, 9264075), (15, 5558445), (25, 3335067), (27, 3088025), (45, 1852815), (75, 1111689), (135, 617605), (149, 559575), (225, 370563), (447, 186525), (675, 123521), (745, 111915), (829, 100575), (1341, 62175), (2235, 37305), (2487, 33525), (3725, 22383), (4023, 20725), (4145, 20115), (6705, 12435), (7461, 11175)]