12192315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 20865600

約数和(自身を除く): 8673285

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 349, 411, 685, 1047, 1745, 2055, 2329, 5235, 5933, 6987, 11645, 17799, 29665, 34935, 47813, 88995, 143439, 239065, 717195, 812821, 2438463, 4064105, 12192315]

約数ペア:

[(1, 12192315), (3, 4064105), (5, 2438463), (15, 812821), (17, 717195), (51, 239065), (85, 143439), (137, 88995), (255, 47813), (349, 34935), (411, 29665), (685, 17799), (1047, 11645), (1745, 6987), (2055, 5933), (2329, 5235)]