822386475

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3309

約数の個数: 72

約数和(自身を含む): 1583403120

約数和(自身を除く): 761016645

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 67, 75, 85, 153, 201, 225, 255, 335, 425, 603, 765, 1005, 1139, 1275, 1675, 3015, 3209, 3417, 3825, 5025, 5695, 9627, 10251, 15075, 16045, 17085, 28475, 28881, 48135, 51255, 54553, 80225, 85425, 144405, 163659, 215003, 240675, 256275, 272765, 490977, 645009, 722025, 818295, 1075015, 1363825, 1935027, 2454885, 3225045, 3655051, 4091475, 5375075, 9675135, 10965153, 12274425, 16125225, 18275255, 32895459, 48375675, 54825765, 91376275, 164477295, 274128825, 822386475]

約数ペア:

[(1, 822386475), (3, 274128825), (5, 164477295), (9, 91376275), (15, 54825765), (17, 48375675), (25, 32895459), (45, 18275255), (51, 16125225), (67, 12274425), (75, 10965153), (85, 9675135), (153, 5375075), (201, 4091475), (225, 3655051), (255, 3225045), (335, 2454885), (425, 1935027), (603, 1363825), (765, 1075015), (1005, 818295), (1139, 722025), (1275, 645009), (1675, 490977), (3015, 272765), (3209, 256275), (3417, 240675), (3825, 215003), (5025, 163659), (5695, 144405), (9627, 85425), (10251, 80225), (15075, 54553), (16045, 51255), (17085, 48135), (28475, 28881)]