15748045555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{47809}}^1$

素因数の和:47991

約数の個数: 32

約数和(自身を含む): 21190921920

約数和(自身を除く): 5442876365

約数列:

[1, 5, 11, 53, 55, 113, 265, 565, 583, 1243, 2915, 5989, 6215, 29945, 47809, 65879, 239045, 329395, 525899, 2533877, 2629495, 5402417, 12669385, 27012085, 27872647, 59426587, 139363235, 286328101, 297132935, 1431640505, 3149609111, 15748045555]

約数ペア:

[(1, 15748045555), (5, 3149609111), (11, 1431640505), (53, 297132935), (55, 286328101), (113, 139363235), (265, 59426587), (565, 27872647), (583, 27012085), (1243, 12669385), (2915, 5402417), (5989, 2629495), (6215, 2533877), (29945, 525899), (47809, 329395), (65879, 239045)]