66046455

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 58369545

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 89, 115, 135, 207, 239, 267, 345, 445, 621, 717, 801, 1035, 1195, 1335, 2047, 2151, 2403, 3105, 3585, 4005, 5497, 6141, 6453, 10235, 10755, 12015, 16491, 18423, 21271, 27485, 30705, 32265, 49473, 55269, 63813, 82455, 92115, 106355, 148419, 191439, 247365, 276345, 319065, 489233, 574317, 742095, 957195, 1467699, 2446165, 2871585, 4403097, 7338495, 13209291, 22015485, 66046455]

約数ペア:

[(1, 66046455), (3, 22015485), (5, 13209291), (9, 7338495), (15, 4403097), (23, 2871585), (27, 2446165), (45, 1467699), (69, 957195), (89, 742095), (115, 574317), (135, 489233), (207, 319065), (239, 276345), (267, 247365), (345, 191439), (445, 148419), (621, 106355), (717, 92115), (801, 82455), (1035, 63813), (1195, 55269), (1335, 49473), (2047, 32265), (2151, 30705), (2403, 27485), (3105, 21271), (3585, 18423), (4005, 16491), (5497, 12015), (6141, 10755), (6453, 10235)]