348520067575

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1\times {\mathrm{3823}}^1$

素因数の和:5432

約数の個数: 48

約数和(自身を含む): 452174233600

約数和(自身を除く): 103654166025

約数列:

[1, 5, 25, 31, 79, 155, 395, 775, 1489, 1975, 2449, 3823, 7445, 12245, 19115, 37225, 46159, 61225, 95575, 117631, 118513, 230795, 302017, 588155, 592565, 1153975, 1510085, 2940775, 2962825, 3646561, 5692447, 7550425, 9362527, 18232805, 28462235, 46812635, 91164025, 142311175, 176465857, 234063175, 449703313, 882329285, 2248516565, 4411646425, 11242582825, 13940802703, 69704013515, 348520067575]

約数ペア:

[(1, 348520067575), (5, 69704013515), (25, 13940802703), (31, 11242582825), (79, 4411646425), (155, 2248516565), (395, 882329285), (775, 449703313), (1489, 234063175), (1975, 176465857), (2449, 142311175), (3823, 91164025), (7445, 46812635), (12245, 28462235), (19115, 18232805), (37225, 9362527), (46159, 7550425), (61225, 5692447), (95575, 3646561), (117631, 2962825), (118513, 2940775), (230795, 1510085), (302017, 1153975), (588155, 592565)]