15671290005

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{309007}}^1$

素因数の和:309055

約数の個数: 72

約数和(自身を含む): 32972389632

約数和(自身を除く): 17301099627

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 49, 63, 69, 105, 115, 147, 161, 207, 245, 315, 345, 441, 483, 735, 805, 1035, 1127, 1449, 2205, 2415, 3381, 5635, 7245, 10143, 16905, 50715, 309007, 927021, 1545035, 2163049, 2781063, 4635105, 6489147, 7107161, 10815245, 13905315, 15141343, 19467441, 21321483, 32445735, 35535805, 45424029, 49750127, 63964449, 75706715, 97337205, 106607415, 136272087, 149250381, 227120145, 248750635, 319822245, 348250889, 447751143, 681360435, 746251905, 1044752667, 1741254445, 2238755715, 3134258001, 5223763335, 15671290005]

約数ペア:

[(1, 15671290005), (3, 5223763335), (5, 3134258001), (7, 2238755715), (9, 1741254445), (15, 1044752667), (21, 746251905), (23, 681360435), (35, 447751143), (45, 348250889), (49, 319822245), (63, 248750635), (69, 227120145), (105, 149250381), (115, 136272087), (147, 106607415), (161, 97337205), (207, 75706715), (245, 63964449), (315, 49750127), (345, 45424029), (441, 35535805), (483, 32445735), (735, 21321483), (805, 19467441), (1035, 15141343), (1127, 13905315), (1449, 10815245), (2205, 7107161), (2415, 6489147), (3381, 4635105), (5635, 2781063), (7245, 2163049), (10143, 1545035), (16905, 927021), (50715, 309007)]