78455195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 116484480

約数和(自身を除く): 38029285

約数列:

[1, 5, 7, 13, 35, 65, 91, 269, 455, 641, 1345, 1883, 3205, 3497, 4487, 8333, 9415, 17485, 22435, 24479, 41665, 58331, 122395, 172429, 291655, 862145, 1207003, 2241577, 6035015, 11207885, 15691039, 78455195]

約数ペア:

[(1, 78455195), (5, 15691039), (7, 11207885), (13, 6035015), (35, 2241577), (65, 1207003), (91, 862145), (269, 291655), (455, 172429), (641, 122395), (1345, 58331), (1883, 41665), (3205, 24479), (3497, 22435), (4487, 17485), (8333, 9415)]