13360095

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 27636336

約数和(自身を除く): 14276241

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 73, 83, 105, 147, 219, 245, 249, 315, 365, 415, 441, 511, 581, 657, 735, 747, 1095, 1245, 1533, 1743, 2205, 2555, 2905, 3285, 3577, 3735, 4067, 4599, 5229, 6059, 7665, 8715, 10731, 12201, 17885, 18177, 20335, 22995, 26145, 30295, 32193, 36603, 42413, 53655, 54531, 61005, 90885, 127239, 160965, 183015, 212065, 272655, 296891, 381717, 636195, 890673, 1484455, 1908585, 2672019, 4453365, 13360095]

約数ペア:

[(1, 13360095), (3, 4453365), (5, 2672019), (7, 1908585), (9, 1484455), (15, 890673), (21, 636195), (35, 381717), (45, 296891), (49, 272655), (63, 212065), (73, 183015), (83, 160965), (105, 127239), (147, 90885), (219, 61005), (245, 54531), (249, 53655), (315, 42413), (365, 36603), (415, 32193), (441, 30295), (511, 26145), (581, 22995), (657, 20335), (735, 18177), (747, 17885), (1095, 12201), (1245, 10731), (1533, 8715), (1743, 7665), (2205, 6059), (2555, 5229), (2905, 4599), (3285, 4067), (3577, 3735)]