22451065

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 13836935

約数列:

[1, 5, 7, 13, 19, 35, 49, 53, 65, 91, 95, 133, 245, 247, 265, 343, 371, 455, 637, 665, 689, 931, 1007, 1235, 1715, 1729, 1855, 2597, 3185, 3445, 4459, 4655, 4823, 5035, 6517, 7049, 8645, 12103, 12985, 13091, 18179, 22295, 24115, 32585, 33761, 35245, 49343, 60515, 65455, 84721, 90895, 91637, 168805, 236327, 246715, 345401, 423605, 458185, 641459, 1181635, 1727005, 3207295, 4490213, 22451065]

約数ペア:

[(1, 22451065), (5, 4490213), (7, 3207295), (13, 1727005), (19, 1181635), (35, 641459), (49, 458185), (53, 423605), (65, 345401), (91, 246715), (95, 236327), (133, 168805), (245, 91637), (247, 90895), (265, 84721), (343, 65455), (371, 60515), (455, 49343), (637, 35245), (665, 33761), (689, 32585), (931, 24115), (1007, 22295), (1235, 18179), (1715, 13091), (1729, 12985), (1855, 12103), (2597, 8645), (3185, 7049), (3445, 6517), (4459, 5035), (4655, 4823)]