315040725

素因数分解:

$3^3\times 5^2\times {\mathrm{563}}^1\times {\mathrm{829}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 580468800

約数和(自身を除く): 265428075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 563, 675, 829, 1689, 2487, 2815, 4145, 5067, 7461, 8445, 12435, 14075, 15201, 20725, 22383, 25335, 37305, 42225, 62175, 76005, 111915, 126675, 186525, 380025, 466727, 559575, 1400181, 2333635, 4200543, 7000905, 11668175, 12601629, 21002715, 35004525, 63008145, 105013575, 315040725]

約数ペア:

[(1, 315040725), (3, 105013575), (5, 63008145), (9, 35004525), (15, 21002715), (25, 12601629), (27, 11668175), (45, 7000905), (75, 4200543), (135, 2333635), (225, 1400181), (563, 559575), (675, 466727), (829, 380025), (1689, 186525), (2487, 126675), (2815, 111915), (4145, 76005), (5067, 62175), (7461, 42225), (8445, 37305), (12435, 25335), (14075, 22383), (15201, 20725)]