3668925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 6749568

約数和(自身を除く): 3080643

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 71, 75, 159, 195, 213, 265, 325, 355, 689, 795, 923, 975, 1065, 1325, 1775, 2067, 2769, 3445, 3763, 3975, 4615, 5325, 10335, 11289, 13845, 17225, 18815, 23075, 48919, 51675, 56445, 69225, 94075, 146757, 244595, 282225, 733785, 1222975, 3668925]

約数ペア:

[(1, 3668925), (3, 1222975), (5, 733785), (13, 282225), (15, 244595), (25, 146757), (39, 94075), (53, 69225), (65, 56445), (71, 51675), (75, 48919), (159, 23075), (195, 18815), (213, 17225), (265, 13845), (325, 11289), (355, 10335), (689, 5325), (795, 4615), (923, 3975), (975, 3763), (1065, 3445), (1325, 2769), (1775, 2067)]