4233375

素因数分解:

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

素因数の和:145

約数の個数: 48

約数和(自身を含む): 7884864

約数和(自身を除く): 3651489

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 71, 75, 125, 159, 213, 225, 265, 355, 375, 477, 639, 795, 1065, 1125, 1325, 1775, 2385, 3195, 3763, 3975, 5325, 6625, 8875, 11289, 11925, 15975, 18815, 19875, 26625, 33867, 56445, 59625, 79875, 94075, 169335, 282225, 470375, 846675, 1411125, 4233375]

約数ペア:

[(1, 4233375), (3, 1411125), (5, 846675), (9, 470375), (15, 282225), (25, 169335), (45, 94075), (53, 79875), (71, 59625), (75, 56445), (125, 33867), (159, 26625), (213, 19875), (225, 18815), (265, 15975), (355, 11925), (375, 11289), (477, 8875), (639, 6625), (795, 5325), (1065, 3975), (1125, 3763), (1325, 3195), (1775, 2385)]