3420224545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2999}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 4396032000

約数和(自身を除く): 975807455

約数列:

[1, 5, 23, 47, 115, 211, 235, 1055, 1081, 2999, 4853, 5405, 9917, 14995, 24265, 49585, 68977, 140953, 228091, 344885, 632789, 704765, 1140455, 3163945, 3241919, 14554147, 16209595, 29741083, 72770735, 148705415, 684044909, 3420224545]

約数ペア:

[(1, 3420224545), (5, 684044909), (23, 148705415), (47, 72770735), (115, 29741083), (211, 16209595), (235, 14554147), (1055, 3241919), (1081, 3163945), (2999, 1140455), (4853, 704765), (5405, 632789), (9917, 344885), (14995, 228091), (24265, 140953), (49585, 68977)]