15949523259

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{1723}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 24282415872

約数和(自身を除く): 8332892613

約数列:

[1, 3, 9, 23, 69, 197, 207, 227, 591, 681, 1723, 1773, 2043, 4531, 5169, 5221, 13593, 15507, 15663, 39629, 40779, 44719, 46989, 118887, 134157, 339431, 356661, 391121, 402471, 1018293, 1028537, 1173363, 3054879, 3085611, 3520089, 7806913, 8995783, 9256833, 23420739, 26987349, 70262217, 77050837, 80962047, 231152511, 693457533, 1772169251, 5316507753, 15949523259]

約数ペア:

[(1, 15949523259), (3, 5316507753), (9, 1772169251), (23, 693457533), (69, 231152511), (197, 80962047), (207, 77050837), (227, 70262217), (591, 26987349), (681, 23420739), (1723, 9256833), (1773, 8995783), (2043, 7806913), (4531, 3520089), (5169, 3085611), (5221, 3054879), (13593, 1173363), (15507, 1028537), (15663, 1018293), (39629, 402471), (40779, 391121), (44719, 356661), (46989, 339431), (118887, 134157)]