138416175

素因数分解:

$3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4429

約数の個数: 48

約数和(自身を含む): 259745280

約数和(自身を除く): 121329105

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 135, 141, 225, 235, 423, 675, 705, 1175, 1269, 2115, 3525, 4363, 6345, 10575, 13089, 21815, 31725, 39267, 65445, 109075, 117801, 196335, 205061, 327225, 589005, 615183, 981675, 1025305, 1845549, 2945025, 3075915, 5126525, 5536647, 9227745, 15379575, 27683235, 46138725, 138416175]

約数ペア:

[(1, 138416175), (3, 46138725), (5, 27683235), (9, 15379575), (15, 9227745), (25, 5536647), (27, 5126525), (45, 3075915), (47, 2945025), (75, 1845549), (135, 1025305), (141, 981675), (225, 615183), (235, 589005), (423, 327225), (675, 205061), (705, 196335), (1175, 117801), (1269, 109075), (2115, 65445), (3525, 39267), (4363, 31725), (6345, 21815), (10575, 13089)]