201499575

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{57163}}^1$

素因数の和:57223

約数の個数: 24

約数和(自身を含む): 340240128

約数和(自身を除く): 138740553

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 57163, 171489, 285815, 857445, 1429075, 2686661, 4287225, 8059983, 13433305, 40299915, 67166525, 201499575]

約数ペア:

[(1, 201499575), (3, 67166525), (5, 40299915), (15, 13433305), (25, 8059983), (47, 4287225), (75, 2686661), (141, 1429075), (235, 857445), (705, 285815), (1175, 171489), (3525, 57163)]