66630255

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3259}}^1$

素因数の和:3343

約数の個数: 32

約数和(自身を含む): 112665600

約数和(自身を除く): 46035345

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 435, 705, 1363, 3259, 4089, 6815, 9777, 16295, 20445, 48885, 94511, 153173, 283533, 459519, 472555, 765865, 1417665, 2297595, 4442017, 13326051, 22210085, 66630255]

約数ペア:

[(1, 66630255), (3, 22210085), (5, 13326051), (15, 4442017), (29, 2297595), (47, 1417665), (87, 765865), (141, 472555), (145, 459519), (235, 283533), (435, 153173), (705, 94511), (1363, 48885), (3259, 20445), (4089, 16295), (6815, 9777)]