156793809335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{31991}}^1$

素因数の和:32168

約数の個数: 48

約数和(自身を含む): 210175922880

約数和(自身を除く): 53382113545

約数列:

[1, 5, 17, 23, 85, 109, 115, 391, 529, 545, 1853, 1955, 2507, 2645, 8993, 9265, 12535, 31991, 42619, 44965, 57661, 159955, 213095, 288305, 543847, 735793, 980237, 2719235, 3487019, 3678965, 4901185, 12508481, 16923239, 17435095, 59279323, 62542405, 80201437, 84616195, 287695063, 296396615, 401007185, 1363424429, 1438475315, 1844633051, 6817122145, 9223165255, 31358761867, 156793809335]

約数ペア:

[(1, 156793809335), (5, 31358761867), (17, 9223165255), (23, 6817122145), (85, 1844633051), (109, 1438475315), (115, 1363424429), (391, 401007185), (529, 296396615), (545, 287695063), (1853, 84616195), (1955, 80201437), (2507, 62542405), (2645, 59279323), (8993, 17435095), (9265, 16923239), (12535, 12508481), (31991, 4901185), (42619, 3678965), (44965, 3487019), (57661, 2719235), (159955, 980237), (213095, 735793), (288305, 543847)]