13242285

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{173}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 27394560

約数和(自身を除く): 14152275

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 173, 189, 243, 315, 405, 519, 567, 729, 865, 945, 1211, 1215, 1557, 1701, 2187, 2595, 2835, 3633, 3645, 4671, 5103, 6055, 7785, 8505, 10899, 10935, 14013, 15309, 18165, 23355, 25515, 32697, 42039, 54495, 70065, 76545, 98091, 126117, 163485, 210195, 294273, 378351, 490455, 630585, 882819, 1471365, 1891755, 2648457, 4414095, 13242285]

約数ペア:

[(1, 13242285), (3, 4414095), (5, 2648457), (7, 1891755), (9, 1471365), (15, 882819), (21, 630585), (27, 490455), (35, 378351), (45, 294273), (63, 210195), (81, 163485), (105, 126117), (135, 98091), (173, 76545), (189, 70065), (243, 54495), (315, 42039), (405, 32697), (519, 25515), (567, 23355), (729, 18165), (865, 15309), (945, 14013), (1211, 10935), (1215, 10899), (1557, 8505), (1701, 7785), (2187, 6055), (2595, 5103), (2835, 4671), (3633, 3645)]