201450225

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{57149}}^1$

素因数の和:57209

約数の個数: 24

約数和(自身を含む): 340156800

約数和(自身を除く): 138706575

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 57149, 171447, 285745, 857235, 1428725, 2686003, 4286175, 8058009, 13430015, 40290045, 67150075, 201450225]

約数ペア:

[(1, 201450225), (3, 67150075), (5, 40290045), (15, 13430015), (25, 8058009), (47, 4286175), (75, 2686003), (141, 1428725), (235, 857235), (705, 285745), (1175, 171447), (3525, 57149)]