6246825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 11457600

約数和(自身を除く): 5210775

約数列:

[1, 3, 5, 13, 15, 25, 39, 43, 65, 75, 129, 149, 195, 215, 325, 447, 559, 645, 745, 975, 1075, 1677, 1937, 2235, 2795, 3225, 3725, 5811, 6407, 8385, 9685, 11175, 13975, 19221, 29055, 32035, 41925, 48425, 83291, 96105, 145275, 160175, 249873, 416455, 480525, 1249365, 2082275, 6246825]

約数ペア:

[(1, 6246825), (3, 2082275), (5, 1249365), (13, 480525), (15, 416455), (25, 249873), (39, 160175), (43, 145275), (65, 96105), (75, 83291), (129, 48425), (149, 41925), (195, 32035), (215, 29055), (325, 19221), (447, 13975), (559, 11175), (645, 9685), (745, 8385), (975, 6407), (1075, 5811), (1677, 3725), (1937, 3225), (2235, 2795)]