28072983455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{44699}}^1$

素因数の和:45335

約数の個数: 32

約数和(自身を含む): 38749536000

約数和(自身を除く): 10676552545

約数列:

[1, 5, 11, 19, 55, 95, 209, 601, 1045, 3005, 6611, 11419, 33055, 44699, 57095, 125609, 223495, 491689, 628045, 849281, 2458445, 4246405, 9342091, 26864099, 46710455, 134320495, 295505089, 510417881, 1477525445, 2552089405, 5614596691, 28072983455]

約数ペア:

[(1, 28072983455), (5, 5614596691), (11, 2552089405), (19, 1477525445), (55, 510417881), (95, 295505089), (209, 134320495), (601, 46710455), (1045, 26864099), (3005, 9342091), (6611, 4246405), (11419, 2458445), (33055, 849281), (44699, 628045), (57095, 491689), (125609, 223495)]