16183291215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{252253}}^1$

素因数の和:252328

約数の個数: 64

約数和(自身を含む): 32546820096

約数和(自身を除く): 16363528881

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 195, 235, 273, 329, 455, 611, 705, 987, 1365, 1645, 1833, 3055, 4277, 4935, 9165, 12831, 21385, 64155, 252253, 756759, 1261265, 1765771, 3279289, 3783795, 5297313, 8828855, 9837867, 11855891, 16396445, 22955023, 26486565, 35567673, 49189335, 59279455, 68865069, 82991237, 114775115, 154126583, 177838365, 248973711, 344325345, 414956185, 462379749, 770632915, 1078886081, 1244868555, 2311898745, 3236658243, 5394430405, 16183291215]

約数ペア:

[(1, 16183291215), (3, 5394430405), (5, 3236658243), (7, 2311898745), (13, 1244868555), (15, 1078886081), (21, 770632915), (35, 462379749), (39, 414956185), (47, 344325345), (65, 248973711), (91, 177838365), (105, 154126583), (141, 114775115), (195, 82991237), (235, 68865069), (273, 59279455), (329, 49189335), (455, 35567673), (611, 26486565), (705, 22955023), (987, 16396445), (1365, 11855891), (1645, 9837867), (1833, 8828855), (3055, 5297313), (4277, 3783795), (4935, 3279289), (9165, 1765771), (12831, 1261265), (21385, 756759), (64155, 252253)]