8748975

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 15427584

約数和(自身を除く): 6678609

約数列:

[1, 3, 5, 15, 25, 31, 53, 71, 75, 93, 155, 159, 213, 265, 355, 465, 775, 795, 1065, 1325, 1643, 1775, 2201, 2325, 3763, 3975, 4929, 5325, 6603, 8215, 11005, 11289, 18815, 24645, 33015, 41075, 55025, 56445, 94075, 116653, 123225, 165075, 282225, 349959, 583265, 1749795, 2916325, 8748975]

約数ペア:

[(1, 8748975), (3, 2916325), (5, 1749795), (15, 583265), (25, 349959), (31, 282225), (53, 165075), (71, 123225), (75, 116653), (93, 94075), (155, 56445), (159, 55025), (213, 41075), (265, 33015), (355, 24645), (465, 18815), (775, 11289), (795, 11005), (1065, 8215), (1325, 6603), (1643, 5325), (1775, 4929), (2201, 3975), (2325, 3763)]