17349475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 26498304

約数和(自身を除く): 9148829

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 211, 253, 275, 299, 325, 575, 715, 1055, 1265, 1495, 2321, 2743, 3289, 3575, 4853, 5275, 6325, 7475, 11605, 13715, 16445, 24265, 30173, 53383, 58025, 63089, 68575, 82225, 121325, 150865, 266915, 315445, 693979, 754325, 1334575, 1577225, 3469895, 17349475]

約数ペア:

[(1, 17349475), (5, 3469895), (11, 1577225), (13, 1334575), (23, 754325), (25, 693979), (55, 315445), (65, 266915), (115, 150865), (143, 121325), (211, 82225), (253, 68575), (275, 63089), (299, 58025), (325, 53383), (575, 30173), (715, 24265), (1055, 16445), (1265, 13715), (1495, 11605), (2321, 7475), (2743, 6325), (3289, 5275), (3575, 4853)]