488259265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{883}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 648700416

約数和(自身を除く): 160441151

約数列:

[1, 5, 13, 47, 65, 181, 235, 611, 883, 905, 2353, 3055, 4415, 8507, 11479, 11765, 41501, 42535, 57395, 110591, 159823, 207505, 539513, 552955, 799115, 2077699, 2697565, 7511681, 10388495, 37558405, 97651853, 488259265]

約数ペア:

[(1, 488259265), (5, 97651853), (13, 37558405), (47, 10388495), (65, 7511681), (181, 2697565), (235, 2077699), (611, 799115), (883, 552955), (905, 539513), (2353, 207505), (3055, 159823), (4415, 110591), (8507, 57395), (11479, 42535), (11765, 41501)]