18516500095

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 22633691328

約数和(自身を除く): 4117191233

約数列:

[1, 5, 137, 193, 227, 617, 685, 965, 1135, 3085, 26441, 31099, 43811, 84529, 119081, 132205, 140059, 155495, 219055, 422645, 595405, 700295, 6002107, 16314097, 19188083, 27031387, 30010535, 81570485, 95940415, 135156935, 3703300019, 18516500095]

約数ペア:

[(1, 18516500095), (5, 3703300019), (137, 135156935), (193, 95940415), (227, 81570485), (617, 30010535), (685, 27031387), (965, 19188083), (1135, 16314097), (3085, 6002107), (26441, 700295), (31099, 595405), (43811, 422645), (84529, 219055), (119081, 155495), (132205, 140059)]