83749545

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1709}}^1$

素因数の和:1748

約数の個数: 60

約数和(自身を含む): 165114180

約数和(自身を除く): 81364635

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 297, 363, 405, 495, 605, 891, 1089, 1485, 1709, 1815, 3267, 4455, 5127, 5445, 8545, 9801, 15381, 16335, 18799, 25635, 46143, 49005, 56397, 76905, 93995, 138429, 169191, 206789, 230715, 281985, 507573, 620367, 692145, 845955, 1033945, 1522719, 1861101, 2537865, 3101835, 5583303, 7613595, 9305505, 16749909, 27916515, 83749545]

約数ペア:

[(1, 83749545), (3, 27916515), (5, 16749909), (9, 9305505), (11, 7613595), (15, 5583303), (27, 3101835), (33, 2537865), (45, 1861101), (55, 1522719), (81, 1033945), (99, 845955), (121, 692145), (135, 620367), (165, 507573), (297, 281985), (363, 230715), (405, 206789), (495, 169191), (605, 138429), (891, 93995), (1089, 76905), (1485, 56397), (1709, 49005), (1815, 46143), (3267, 25635), (4455, 18799), (5127, 16335), (5445, 15381), (8545, 9801)]