210006525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8718

約数の個数: 48

約数和(自身を含む): 387028800

約数和(自身を除く): 177022275

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 4845, 8075, 8669, 24225, 26007, 43345, 130035, 147373, 164711, 216725, 442119, 494133, 650175, 736865, 823555, 2210595, 2470665, 2800087, 3684325, 4117775, 8400261, 11052975, 12353325, 14000435, 42001305, 70002175, 210006525]

約数ペア:

[(1, 210006525), (3, 70002175), (5, 42001305), (15, 14000435), (17, 12353325), (19, 11052975), (25, 8400261), (51, 4117775), (57, 3684325), (75, 2800087), (85, 2470665), (95, 2210595), (255, 823555), (285, 736865), (323, 650175), (425, 494133), (475, 442119), (969, 216725), (1275, 164711), (1425, 147373), (1615, 130035), (4845, 43345), (8075, 26007), (8669, 24225)]