63337725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 125310432

約数和(自身を除く): 61972707

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 157, 163, 165, 225, 275, 471, 489, 495, 785, 815, 825, 1413, 1467, 1727, 1793, 2355, 2445, 2475, 3925, 4075, 5181, 5379, 7065, 7335, 8635, 8965, 11775, 12225, 15543, 16137, 25591, 25905, 26895, 35325, 36675, 43175, 44825, 76773, 77715, 80685, 127955, 129525, 134475, 230319, 281501, 383865, 388575, 403425, 639775, 844503, 1151595, 1407505, 1919325, 2533509, 4222515, 5757975, 7037525, 12667545, 21112575, 63337725]

約数ペア:

[(1, 63337725), (3, 21112575), (5, 12667545), (9, 7037525), (11, 5757975), (15, 4222515), (25, 2533509), (33, 1919325), (45, 1407505), (55, 1151595), (75, 844503), (99, 639775), (157, 403425), (163, 388575), (165, 383865), (225, 281501), (275, 230319), (471, 134475), (489, 129525), (495, 127955), (785, 80685), (815, 77715), (825, 76773), (1413, 44825), (1467, 43175), (1727, 36675), (1793, 35325), (2355, 26895), (2445, 25905), (2475, 25591), (3925, 16137), (4075, 15543), (5181, 12225), (5379, 11775), (7065, 8965), (7335, 8635)]