5414775

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 9689856

約数和(自身を除く): 4275081

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 73, 75, 115, 129, 215, 219, 345, 365, 575, 645, 989, 1075, 1095, 1679, 1725, 1825, 2967, 3139, 3225, 4945, 5037, 5475, 8395, 9417, 14835, 15695, 24725, 25185, 41975, 47085, 72197, 74175, 78475, 125925, 216591, 235425, 360985, 1082955, 1804925, 5414775]

約数ペア:

[(1, 5414775), (3, 1804925), (5, 1082955), (15, 360985), (23, 235425), (25, 216591), (43, 125925), (69, 78475), (73, 74175), (75, 72197), (115, 47085), (129, 41975), (215, 25185), (219, 24725), (345, 15695), (365, 14835), (575, 9417), (645, 8395), (989, 5475), (1075, 5037), (1095, 4945), (1679, 3225), (1725, 3139), (1825, 2967)]