26631945

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 50499072

約数和(自身を除く): 23867127

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 255, 279, 465, 527, 765, 1123, 1395, 1581, 2635, 3369, 4743, 5615, 7905, 10107, 16845, 19091, 23715, 34813, 50535, 57273, 95455, 104439, 171819, 174065, 286365, 313317, 522195, 591821, 859095, 1566585, 1775463, 2959105, 5326389, 8877315, 26631945]

約数ペア:

[(1, 26631945), (3, 8877315), (5, 5326389), (9, 2959105), (15, 1775463), (17, 1566585), (31, 859095), (45, 591821), (51, 522195), (85, 313317), (93, 286365), (153, 174065), (155, 171819), (255, 104439), (279, 95455), (465, 57273), (527, 50535), (765, 34813), (1123, 23715), (1395, 19091), (1581, 16845), (2635, 10107), (3369, 7905), (4743, 5615)]