1296388215

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{23633}}^1$

素因数の和:23720

約数の個数: 48

約数和(自身を含む): 2389113792

約数和(自身を除く): 1092725577

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 795, 1035, 1219, 2385, 3657, 6095, 10971, 18285, 23633, 54855, 70899, 118165, 212697, 354495, 543559, 1063485, 1252549, 1630677, 2717795, 3757647, 4892031, 6262745, 8153385, 11272941, 18788235, 24460155, 28808627, 56364705, 86425881, 144043135, 259277643, 432129405, 1296388215]

約数ペア:

[(1, 1296388215), (3, 432129405), (5, 259277643), (9, 144043135), (15, 86425881), (23, 56364705), (45, 28808627), (53, 24460155), (69, 18788235), (115, 11272941), (159, 8153385), (207, 6262745), (265, 4892031), (345, 3757647), (477, 2717795), (795, 1630677), (1035, 1252549), (1219, 1063485), (2385, 543559), (3657, 354495), (6095, 212697), (10971, 118165), (18285, 70899), (23633, 54855)]