55386435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1107

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 40413885

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 439, 647, 1317, 1941, 2195, 3235, 5707, 6585, 8411, 9705, 17121, 25233, 28535, 42055, 85605, 126165, 284033, 852099, 1420165, 3692429, 4260495, 11077287, 18462145, 55386435]

約数ペア:

[(1, 55386435), (3, 18462145), (5, 11077287), (13, 4260495), (15, 3692429), (39, 1420165), (65, 852099), (195, 284033), (439, 126165), (647, 85605), (1317, 42055), (1941, 28535), (2195, 25233), (3235, 17121), (5707, 9705), (6585, 8411)]