9470965

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 14446080

約数和(自身を除く): 4975115

約数列:

[1, 5, 7, 29, 31, 35, 43, 49, 145, 155, 203, 215, 217, 245, 301, 899, 1015, 1085, 1247, 1333, 1421, 1505, 1519, 2107, 4495, 6235, 6293, 6665, 7105, 7595, 8729, 9331, 10535, 31465, 38657, 43645, 44051, 46655, 61103, 65317, 193285, 220255, 270599, 305515, 326585, 1352995, 1894193, 9470965]

約数ペア:

[(1, 9470965), (5, 1894193), (7, 1352995), (29, 326585), (31, 305515), (35, 270599), (43, 220255), (49, 193285), (145, 65317), (155, 61103), (203, 46655), (215, 44051), (217, 43645), (245, 38657), (301, 31465), (899, 10535), (1015, 9331), (1085, 8729), (1247, 7595), (1333, 7105), (1421, 6665), (1505, 6293), (1519, 6235), (2107, 4495)]