83623085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 54271315

約数列:

[1, 5, 7, 13, 17, 19, 35, 65, 85, 91, 95, 119, 133, 221, 247, 323, 455, 569, 595, 665, 1105, 1235, 1547, 1615, 1729, 2261, 2845, 3983, 4199, 7397, 7735, 8645, 9673, 10811, 11305, 19915, 20995, 29393, 36985, 48365, 51779, 54055, 67711, 75677, 125749, 140543, 146965, 183787, 258895, 338555, 378385, 628745, 702715, 880243, 918935, 983801, 1286509, 2389231, 4401215, 4919005, 6432545, 11946155, 16724617, 83623085]

約数ペア:

[(1, 83623085), (5, 16724617), (7, 11946155), (13, 6432545), (17, 4919005), (19, 4401215), (35, 2389231), (65, 1286509), (85, 983801), (91, 918935), (95, 880243), (119, 702715), (133, 628745), (221, 378385), (247, 338555), (323, 258895), (455, 183787), (569, 146965), (595, 140543), (665, 125749), (1105, 75677), (1235, 67711), (1547, 54055), (1615, 51779), (1729, 48365), (2261, 36985), (2845, 29393), (3983, 20995), (4199, 19915), (7397, 11305), (7735, 10811), (8645, 9673)]