4208625

素因数分解:

$3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 8236800

約数和(自身を除く): 4028175

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 43, 45, 75, 87, 125, 129, 135, 145, 215, 225, 261, 375, 387, 435, 645, 675, 725, 783, 1075, 1125, 1161, 1247, 1305, 1935, 2175, 3225, 3375, 3625, 3741, 3915, 5375, 5805, 6235, 6525, 9675, 10875, 11223, 16125, 18705, 19575, 29025, 31175, 32625, 33669, 48375, 56115, 93525, 97875, 145125, 155875, 168345, 280575, 467625, 841725, 1402875, 4208625]

約数ペア:

[(1, 4208625), (3, 1402875), (5, 841725), (9, 467625), (15, 280575), (25, 168345), (27, 155875), (29, 145125), (43, 97875), (45, 93525), (75, 56115), (87, 48375), (125, 33669), (129, 32625), (135, 31175), (145, 29025), (215, 19575), (225, 18705), (261, 16125), (375, 11223), (387, 10875), (435, 9675), (645, 6525), (675, 6235), (725, 5805), (783, 5375), (1075, 3915), (1125, 3741), (1161, 3625), (1247, 3375), (1305, 3225), (1935, 2175)]