210264585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{1163}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 357022080

約数和(自身を除く): 146757495

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 709, 1163, 2127, 3489, 3545, 5815, 10635, 12053, 17445, 19771, 36159, 59313, 60265, 98855, 180795, 296565, 824567, 2473701, 4122835, 12368505, 14017639, 42052917, 70088195, 210264585]

約数ペア:

[(1, 210264585), (3, 70088195), (5, 42052917), (15, 14017639), (17, 12368505), (51, 4122835), (85, 2473701), (255, 824567), (709, 296565), (1163, 180795), (2127, 98855), (3489, 60265), (3545, 59313), (5815, 36159), (10635, 19771), (12053, 17445)]