44827575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 83328000

約数和(自身を除く): 38500425

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 1999, 4485, 5997, 7475, 9995, 22425, 25987, 29985, 45977, 49975, 77961, 129935, 137931, 149925, 229885, 389805, 597701, 649675, 689655, 1149425, 1793103, 1949025, 2988505, 3448275, 8965515, 14942525, 44827575]

約数ペア:

[(1, 44827575), (3, 14942525), (5, 8965515), (13, 3448275), (15, 2988505), (23, 1949025), (25, 1793103), (39, 1149425), (65, 689655), (69, 649675), (75, 597701), (115, 389805), (195, 229885), (299, 149925), (325, 137931), (345, 129935), (575, 77961), (897, 49975), (975, 45977), (1495, 29985), (1725, 25987), (1999, 22425), (4485, 9995), (5997, 7475)]