201212595

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263023}}^1$

素因数の和:263051

約数の個数: 24

約数和(自身を含む): 369285696

約数和(自身を除く): 168073101

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 263023, 789069, 1315115, 2367207, 3945345, 4471391, 11836035, 13414173, 22356955, 40242519, 67070865, 201212595]

約数ペア:

[(1, 201212595), (3, 67070865), (5, 40242519), (9, 22356955), (15, 13414173), (17, 11836035), (45, 4471391), (51, 3945345), (85, 2367207), (153, 1315115), (255, 789069), (765, 263023)]