420293665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6427}}^1$

素因数の和:6513

約数の個数: 32

約数和(自身を含む): 583148160

約数和(自身を除く): 162854495

約数列:

[1, 5, 11, 29, 41, 55, 145, 205, 319, 451, 1189, 1595, 2255, 5945, 6427, 13079, 32135, 65395, 70697, 186383, 263507, 353485, 931915, 1317535, 2050213, 2898577, 7641703, 10251065, 14492885, 38208515, 84058733, 420293665]

約数ペア:

[(1, 420293665), (5, 84058733), (11, 38208515), (29, 14492885), (41, 10251065), (55, 7641703), (145, 2898577), (205, 2050213), (319, 1317535), (451, 931915), (1189, 353485), (1595, 263507), (2255, 186383), (5945, 70697), (6427, 65395), (13079, 32135)]