487275675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{22481}}^1$

素因数の和:22528

約数の個数: 36

約数和(自身を含む): 855844776

約数和(自身を除く): 368569101

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1445, 4335, 7225, 21675, 22481, 67443, 112405, 337215, 382177, 562025, 1146531, 1686075, 1910885, 5732655, 6497009, 9554425, 19491027, 28663275, 32485045, 97455135, 162425225, 487275675]

約数ペア:

[(1, 487275675), (3, 162425225), (5, 97455135), (15, 32485045), (17, 28663275), (25, 19491027), (51, 9554425), (75, 6497009), (85, 5732655), (255, 1910885), (289, 1686075), (425, 1146531), (867, 562025), (1275, 382177), (1445, 337215), (4335, 112405), (7225, 67443), (21675, 22481)]