8083075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 14999040

約数和(自身を除く): 6915965

約数列:

[1, 5, 7, 11, 13, 17, 19, 25, 35, 55, 65, 77, 85, 91, 95, 119, 133, 143, 175, 187, 209, 221, 247, 275, 323, 325, 385, 425, 455, 475, 595, 665, 715, 935, 1001, 1045, 1105, 1235, 1309, 1463, 1547, 1615, 1729, 1925, 2261, 2275, 2431, 2717, 2975, 3325, 3553, 3575, 4199, 4675, 5005, 5225, 5525, 6175, 6545, 7315, 7735, 8075, 8645, 11305, 12155, 13585, 17017, 17765, 19019, 20995, 24871, 25025, 29393, 32725, 36575, 38675, 43225, 46189, 56525, 60775, 67925, 85085, 88825, 95095, 104975, 124355, 146965, 230945, 323323, 425425, 475475, 621775, 734825, 1154725, 1616615, 8083075]

約数ペア:

[(1, 8083075), (5, 1616615), (7, 1154725), (11, 734825), (13, 621775), (17, 475475), (19, 425425), (25, 323323), (35, 230945), (55, 146965), (65, 124355), (77, 104975), (85, 95095), (91, 88825), (95, 85085), (119, 67925), (133, 60775), (143, 56525), (175, 46189), (187, 43225), (209, 38675), (221, 36575), (247, 32725), (275, 29393), (323, 25025), (325, 24871), (385, 20995), (425, 19019), (455, 17765), (475, 17017), (595, 13585), (665, 12155), (715, 11305), (935, 8645), (1001, 8075), (1045, 7735), (1105, 7315), (1235, 6545), (1309, 6175), (1463, 5525), (1547, 5225), (1615, 5005), (1729, 4675), (1925, 4199), (2261, 3575), (2275, 3553), (2431, 3325), (2717, 2975)]