18423847545

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{83663}}^1$

素因数の和:84001

約数の個数: 32

約数和(自身を含む): 30143135232

約数和(自身を除く): 11719287687

約数列:

[1, 3, 5, 15, 53, 159, 265, 277, 795, 831, 1385, 4155, 14681, 44043, 73405, 83663, 220215, 250989, 418315, 1254945, 4434139, 13302417, 22170695, 23174651, 66512085, 69523953, 115873255, 347619765, 1228256503, 3684769509, 6141282515, 18423847545]

約数ペア:

[(1, 18423847545), (3, 6141282515), (5, 3684769509), (15, 1228256503), (53, 347619765), (159, 115873255), (265, 69523953), (277, 66512085), (795, 23174651), (831, 22170695), (1385, 13302417), (4155, 4434139), (14681, 1254945), (44043, 418315), (73405, 250989), (83663, 220215)]