147384575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19717}}^1$

素因数の和:19763

約数の個数: 24

約数和(自身を含む): 205382688

約数和(自身を除く): 57998113

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 7475, 19717, 98585, 256321, 453491, 492925, 1281605, 2267455, 5895383, 6408025, 11337275, 29476915, 147384575]

約数ペア:

[(1, 147384575), (5, 29476915), (13, 11337275), (23, 6408025), (25, 5895383), (65, 2267455), (115, 1281605), (299, 492925), (325, 453491), (575, 256321), (1495, 98585), (7475, 19717)]