2017642905

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5417}}^1$

素因数の和:5551

約数の個数: 64

約数和(自身を含む): 3744921600

約数和(自身を除く): 1727278695

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 89, 93, 135, 155, 267, 279, 445, 465, 801, 837, 1335, 1395, 2403, 2759, 4005, 4185, 5417, 8277, 12015, 13795, 16251, 24831, 27085, 41385, 48753, 74493, 81255, 124155, 146259, 167927, 243765, 372465, 482113, 503781, 731295, 839635, 1446339, 1511343, 2410565, 2518905, 4339017, 4534029, 7231695, 7556715, 13017051, 14945503, 21695085, 22670145, 44836509, 65085255, 74727515, 134509527, 224182545, 403528581, 672547635, 2017642905]

約数ペア:

[(1, 2017642905), (3, 672547635), (5, 403528581), (9, 224182545), (15, 134509527), (27, 74727515), (31, 65085255), (45, 44836509), (89, 22670145), (93, 21695085), (135, 14945503), (155, 13017051), (267, 7556715), (279, 7231695), (445, 4534029), (465, 4339017), (801, 2518905), (837, 2410565), (1335, 1511343), (1395, 1446339), (2403, 839635), (2759, 731295), (4005, 503781), (4185, 482113), (5417, 372465), (8277, 243765), (12015, 167927), (13795, 146259), (16251, 124155), (24831, 81255), (27085, 74493), (41385, 48753)]