67290615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2349

約数の個数: 64

約数和(自身を含む): 141189120

約数和(自身を除く): 73898505

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1953, 2297, 3255, 4185, 5859, 6891, 9765, 11485, 16079, 20673, 29295, 34455, 48237, 62019, 71207, 80395, 103365, 144711, 213621, 241185, 310095, 356035, 434133, 498449, 640863, 723555, 1068105, 1495347, 1922589, 2170665, 2492245, 3204315, 4486041, 7476735, 9612945, 13458123, 22430205, 67290615]

約数ペア:

[(1, 67290615), (3, 22430205), (5, 13458123), (7, 9612945), (9, 7476735), (15, 4486041), (21, 3204315), (27, 2492245), (31, 2170665), (35, 1922589), (45, 1495347), (63, 1068105), (93, 723555), (105, 640863), (135, 498449), (155, 434133), (189, 356035), (217, 310095), (279, 241185), (315, 213621), (465, 144711), (651, 103365), (837, 80395), (945, 71207), (1085, 62019), (1395, 48237), (1953, 34455), (2297, 29295), (3255, 20673), (4185, 16079), (5859, 11485), (6891, 9765)]