11161475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 15176112

約数和(自身を除く): 4014637

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 563, 793, 1525, 2815, 3965, 7319, 14075, 19825, 34343, 36595, 171715, 182975, 446459, 858575, 2232295, 11161475]

約数ペア:

[(1, 11161475), (5, 2232295), (13, 858575), (25, 446459), (61, 182975), (65, 171715), (305, 36595), (325, 34343), (563, 19825), (793, 14075), (1525, 7319), (2815, 3965)]