312090435

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 567705600

約数和(自身を除く): 255615165

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 127, 135, 167, 327, 381, 501, 545, 635, 835, 981, 1143, 1503, 1635, 1905, 2505, 2943, 3429, 4509, 4905, 5715, 7515, 13843, 14715, 17145, 18203, 21209, 22545, 41529, 54609, 63627, 69215, 91015, 106045, 124587, 163827, 190881, 207645, 273045, 318135, 373761, 491481, 572643, 622935, 819135, 954405, 1868805, 2311781, 2457405, 2863215, 6935343, 11558905, 20806029, 34676715, 62418087, 104030145, 312090435]

約数ペア:

[(1, 312090435), (3, 104030145), (5, 62418087), (9, 34676715), (15, 20806029), (27, 11558905), (45, 6935343), (109, 2863215), (127, 2457405), (135, 2311781), (167, 1868805), (327, 954405), (381, 819135), (501, 622935), (545, 572643), (635, 491481), (835, 373761), (981, 318135), (1143, 273045), (1503, 207645), (1635, 190881), (1905, 163827), (2505, 124587), (2943, 106045), (3429, 91015), (4509, 69215), (4905, 63627), (5715, 54609), (7515, 41529), (13843, 22545), (14715, 21209), (17145, 18203)]