27029475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 53931072

約数和(自身を除く): 26901597

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 67, 75, 99, 163, 165, 201, 225, 275, 335, 489, 495, 603, 737, 815, 825, 1005, 1467, 1675, 1793, 2211, 2445, 2475, 3015, 3685, 4075, 5025, 5379, 6633, 7335, 8965, 10921, 11055, 12225, 15075, 16137, 18425, 26895, 32763, 33165, 36675, 44825, 54605, 55275, 80685, 98289, 120131, 134475, 163815, 165825, 273025, 360393, 403425, 491445, 600655, 819075, 1081179, 1801965, 2457225, 3003275, 5405895, 9009825, 27029475]

約数ペア:

[(1, 27029475), (3, 9009825), (5, 5405895), (9, 3003275), (11, 2457225), (15, 1801965), (25, 1081179), (33, 819075), (45, 600655), (55, 491445), (67, 403425), (75, 360393), (99, 273025), (163, 165825), (165, 163815), (201, 134475), (225, 120131), (275, 98289), (335, 80685), (489, 55275), (495, 54605), (603, 44825), (737, 36675), (815, 33165), (825, 32763), (1005, 26895), (1467, 18425), (1675, 16137), (1793, 15075), (2211, 12225), (2445, 11055), (2475, 10921), (3015, 8965), (3685, 7335), (4075, 6633), (5025, 5379)]