215511359185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1\times {\mathrm{71837}}^1$

素因数の和:73257

約数の個数: 32

約数和(自身を含む): 284271586560

約数和(自身を除く): 68760227375

約数列:

[1, 5, 19, 23, 95, 115, 437, 1373, 2185, 6865, 26087, 31579, 71837, 130435, 157895, 359185, 600001, 1364903, 1652251, 3000005, 6824515, 8261255, 31392769, 98632201, 156963845, 493161005, 1874011819, 2268540623, 9370059095, 11342703115, 43102271837, 215511359185]

約数ペア:

[(1, 215511359185), (5, 43102271837), (19, 11342703115), (23, 9370059095), (95, 2268540623), (115, 1874011819), (437, 493161005), (1373, 156963845), (2185, 98632201), (6865, 31392769), (26087, 8261255), (31579, 6824515), (71837, 3000005), (130435, 1652251), (157895, 1364903), (359185, 600001)]