231610275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{6091}}^1$

素因数の和:6133

約数の個数: 54

約数和(自身を含む): 449278908

約数和(自身を除く): 217668633

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1521, 2535, 2925, 4225, 6091, 7605, 12675, 18273, 30455, 38025, 54819, 79183, 91365, 152275, 237549, 274095, 395915, 456825, 712647, 1029379, 1187745, 1370475, 1979575, 3088137, 3563235, 5146895, 5938725, 9264411, 15440685, 17816175, 25734475, 46322055, 77203425, 231610275]

約数ペア:

[(1, 231610275), (3, 77203425), (5, 46322055), (9, 25734475), (13, 17816175), (15, 15440685), (25, 9264411), (39, 5938725), (45, 5146895), (65, 3563235), (75, 3088137), (117, 1979575), (169, 1370475), (195, 1187745), (225, 1029379), (325, 712647), (507, 456825), (585, 395915), (845, 274095), (975, 237549), (1521, 152275), (2535, 91365), (2925, 79183), (4225, 54819), (6091, 38025), (7605, 30455), (12675, 18273)]