24982425

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 90

約数和(自身を含む): 50796042

約数和(自身を除く): 25813617

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 73, 75, 81, 117, 135, 169, 195, 219, 225, 325, 351, 365, 405, 507, 585, 657, 675, 845, 949, 975, 1053, 1095, 1521, 1755, 1825, 1971, 2025, 2535, 2847, 2925, 3285, 4225, 4563, 4745, 5265, 5475, 5913, 7605, 8541, 8775, 9855, 12337, 12675, 13689, 14235, 16425, 22815, 23725, 25623, 26325, 29565, 37011, 38025, 42705, 49275, 61685, 68445, 71175, 76869, 111033, 114075, 128115, 147825, 185055, 213525, 308425, 333099, 342225, 384345, 555165, 640575, 925275, 999297, 1665495, 1921725, 2775825, 4996485, 8327475, 24982425]

約数ペア:

[(1, 24982425), (3, 8327475), (5, 4996485), (9, 2775825), (13, 1921725), (15, 1665495), (25, 999297), (27, 925275), (39, 640575), (45, 555165), (65, 384345), (73, 342225), (75, 333099), (81, 308425), (117, 213525), (135, 185055), (169, 147825), (195, 128115), (219, 114075), (225, 111033), (325, 76869), (351, 71175), (365, 68445), (405, 61685), (507, 49275), (585, 42705), (657, 38025), (675, 37011), (845, 29565), (949, 26325), (975, 25623), (1053, 23725), (1095, 22815), (1521, 16425), (1755, 14235), (1825, 13689), (1971, 12675), (2025, 12337), (2535, 9855), (2847, 8775), (2925, 8541), (3285, 7605), (4225, 5913), (4563, 5475), (4745, 5265)]