9928815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 17418240

約数和(自身を除く): 7489425

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 177, 195, 295, 767, 863, 885, 2301, 2589, 3835, 4315, 11219, 11505, 12945, 33657, 50917, 56095, 152751, 168285, 254585, 661921, 763755, 1985763, 3309605, 9928815]

約数ペア:

[(1, 9928815), (3, 3309605), (5, 1985763), (13, 763755), (15, 661921), (39, 254585), (59, 168285), (65, 152751), (177, 56095), (195, 50917), (295, 33657), (767, 12945), (863, 11505), (885, 11219), (2301, 4315), (2589, 3835)]