61016215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 82446336

約数和(自身を除く): 21430121

約数列:

[1, 5, 13, 31, 65, 107, 155, 283, 403, 535, 1391, 1415, 2015, 3317, 3679, 6955, 8773, 16585, 18395, 30281, 43121, 43865, 114049, 151405, 215605, 393653, 570245, 938711, 1968265, 4693555, 12203243, 61016215]

約数ペア:

[(1, 61016215), (5, 12203243), (13, 4693555), (31, 1968265), (65, 938711), (107, 570245), (155, 393653), (283, 215605), (403, 151405), (535, 114049), (1391, 43865), (1415, 43121), (2015, 30281), (3317, 18395), (3679, 16585), (6955, 8773)]