76802685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{863}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 53834115

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 349, 863, 1047, 1745, 2589, 4315, 5235, 5933, 12945, 14671, 17799, 29665, 44013, 73355, 88995, 220065, 301187, 903561, 1505935, 4517805, 5120179, 15360537, 25600895, 76802685]

約数ペア:

[(1, 76802685), (3, 25600895), (5, 15360537), (15, 5120179), (17, 4517805), (51, 1505935), (85, 903561), (255, 301187), (349, 220065), (863, 88995), (1047, 73355), (1745, 44013), (2589, 29665), (4315, 17799), (5235, 14671), (5933, 12945)]