27039045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 50079744

約数和(自身を除く): 23040699

約数列:

[1, 3, 5, 11, 15, 33, 37, 43, 55, 103, 111, 129, 165, 185, 215, 309, 407, 473, 515, 555, 645, 1133, 1221, 1419, 1545, 1591, 2035, 2365, 3399, 3811, 4429, 4773, 5665, 6105, 7095, 7955, 11433, 13287, 16995, 17501, 19055, 22145, 23865, 41921, 48719, 52503, 57165, 66435, 87505, 125763, 146157, 163873, 209605, 243595, 262515, 491619, 628815, 730785, 819365, 1802603, 2458095, 5407809, 9013015, 27039045]

約数ペア:

[(1, 27039045), (3, 9013015), (5, 5407809), (11, 2458095), (15, 1802603), (33, 819365), (37, 730785), (43, 628815), (55, 491619), (103, 262515), (111, 243595), (129, 209605), (165, 163873), (185, 146157), (215, 125763), (309, 87505), (407, 66435), (473, 57165), (515, 52503), (555, 48719), (645, 41921), (1133, 23865), (1221, 22145), (1419, 19055), (1545, 17501), (1591, 16995), (2035, 13287), (2365, 11433), (3399, 7955), (3811, 7095), (4429, 6105), (4773, 5665)]