64164218985

素因数分解:

$3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{457}}^1\times {\mathrm{2897}}^1$

素因数の和:3727

約数の個数: 64

約数和(自身を含む): 114677337600

約数和(自身を除く): 50513118615

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 359, 457, 1077, 1371, 1795, 2285, 2897, 3231, 4113, 5385, 6855, 8691, 9693, 12339, 14485, 16155, 20565, 26073, 43455, 48465, 61695, 78219, 130365, 164063, 391095, 492189, 820315, 1040023, 1323929, 1476567, 2460945, 3120069, 3971787, 4429701, 5200115, 6619645, 7382835, 9360207, 11915361, 15600345, 19858935, 22148505, 28080621, 35746083, 46801035, 59576805, 140403105, 178730415, 475290511, 1425871533, 2376452555, 4277614599, 7129357665, 12832843797, 21388072995, 64164218985]

約数ペア:

[(1, 64164218985), (3, 21388072995), (5, 12832843797), (9, 7129357665), (15, 4277614599), (27, 2376452555), (45, 1425871533), (135, 475290511), (359, 178730415), (457, 140403105), (1077, 59576805), (1371, 46801035), (1795, 35746083), (2285, 28080621), (2897, 22148505), (3231, 19858935), (4113, 15600345), (5385, 11915361), (6855, 9360207), (8691, 7382835), (9693, 6619645), (12339, 5200115), (14485, 4429701), (16155, 3971787), (20565, 3120069), (26073, 2460945), (43455, 1476567), (48465, 1323929), (61695, 1040023), (78219, 820315), (130365, 492189), (164063, 391095)]