16303235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 22767360

約数和(自身を除く): 6464125

約数列:

[1, 5, 13, 19, 43, 65, 95, 215, 247, 307, 559, 817, 1235, 1535, 2795, 3991, 4085, 5833, 10621, 13201, 19955, 29165, 53105, 66005, 75829, 171613, 250819, 379145, 858065, 1254095, 3260647, 16303235]

約数ペア:

[(1, 16303235), (5, 3260647), (13, 1254095), (19, 858065), (43, 379145), (65, 250819), (95, 171613), (215, 75829), (247, 66005), (307, 53105), (559, 29165), (817, 19955), (1235, 13201), (1535, 10621), (2795, 5833), (3991, 4085)]