312514095

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6961}}^1$

素因数の和:7083

約数の個数: 32

約数和(自身を含む): 519309504

約数和(自身を除く): 206795409

約数列:

[1, 3, 5, 15, 41, 73, 123, 205, 219, 365, 615, 1095, 2993, 6961, 8979, 14965, 20883, 34805, 44895, 104415, 285401, 508153, 856203, 1427005, 1524459, 2540765, 4281015, 7622295, 20834273, 62502819, 104171365, 312514095]

約数ペア:

[(1, 312514095), (3, 104171365), (5, 62502819), (15, 20834273), (41, 7622295), (73, 4281015), (123, 2540765), (205, 1524459), (219, 1427005), (365, 856203), (615, 508153), (1095, 285401), (2993, 104415), (6961, 44895), (8979, 34805), (14965, 20883)]