90658035

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 178317216

約数和(自身を除く): 87659181

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 67, 81, 117, 135, 195, 201, 257, 335, 351, 405, 585, 603, 771, 871, 1005, 1053, 1285, 1755, 1809, 2313, 2613, 3015, 3341, 3855, 4355, 5265, 5427, 6939, 7839, 9045, 10023, 11565, 13065, 16705, 17219, 20817, 23517, 27135, 30069, 34695, 39195, 50115, 51657, 70551, 86095, 90207, 104085, 117585, 150345, 154971, 223847, 258285, 270621, 352755, 451035, 464913, 671541, 774855, 1119235, 1353105, 1394739, 2014623, 2324565, 3357705, 6043869, 6973695, 10073115, 18131607, 30219345, 90658035]

約数ペア:

[(1, 90658035), (3, 30219345), (5, 18131607), (9, 10073115), (13, 6973695), (15, 6043869), (27, 3357705), (39, 2324565), (45, 2014623), (65, 1394739), (67, 1353105), (81, 1119235), (117, 774855), (135, 671541), (195, 464913), (201, 451035), (257, 352755), (335, 270621), (351, 258285), (405, 223847), (585, 154971), (603, 150345), (771, 117585), (871, 104085), (1005, 90207), (1053, 86095), (1285, 70551), (1755, 51657), (1809, 50115), (2313, 39195), (2613, 34695), (3015, 30069), (3341, 27135), (3855, 23517), (4355, 20817), (5265, 17219), (5427, 16705), (6939, 13065), (7839, 11565), (9045, 10023)]