553840778895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1\times {\mathrm{805487}}^1$

素因数の和:807511

約数の個数: 32

約数和(自身を含む): 925138409472

約数和(自身を除く): 371297630577

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1993, 5979, 9965, 29895, 45839, 137517, 229195, 687585, 805487, 2416461, 4027435, 12082305, 18526201, 55578603, 92631005, 277893015, 1605335591, 4816006773, 8026677955, 24080033865, 36922718593, 110768155779, 184613592965, 553840778895]

約数ペア:

[(1, 553840778895), (3, 184613592965), (5, 110768155779), (15, 36922718593), (23, 24080033865), (69, 8026677955), (115, 4816006773), (345, 1605335591), (1993, 277893015), (5979, 92631005), (9965, 55578603), (29895, 18526201), (45839, 12082305), (137517, 4027435), (229195, 2416461), (687585, 805487)]