18551635205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1\times {\mathrm{2351}}^1$

素因数の和:3601

約数の個数: 32

約数和(自身を含む): 23653969920

約数和(自身を除く): 5102334715

約数列:

[1, 5, 23, 59, 115, 295, 1163, 1357, 2351, 5815, 6785, 11755, 26749, 54073, 68617, 133745, 138709, 270365, 343085, 693545, 1578191, 2734213, 3190307, 7890955, 13671065, 15951535, 62886899, 161318567, 314434495, 806592835, 3710327041, 18551635205]

約数ペア:

[(1, 18551635205), (5, 3710327041), (23, 806592835), (59, 314434495), (115, 161318567), (295, 62886899), (1163, 15951535), (1357, 13671065), (2351, 7890955), (5815, 3190307), (6785, 2734213), (11755, 1578191), (26749, 693545), (54073, 343085), (68617, 270365), (133745, 138709)]