804967275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12073}}^1$

素因数の和:12220

約数の個数: 48

約数和(自身を含む): 1533108224

約数和(自身を除く): 728140949

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 127, 175, 381, 525, 635, 889, 1905, 2667, 3175, 4445, 9525, 12073, 13335, 22225, 36219, 60365, 66675, 84511, 181095, 253533, 301825, 422555, 905475, 1267665, 1533271, 2112775, 4599813, 6338325, 7666355, 10732897, 22999065, 32198691, 38331775, 53664485, 114995325, 160993455, 268322425, 804967275]

約数ペア:

[(1, 804967275), (3, 268322425), (5, 160993455), (7, 114995325), (15, 53664485), (21, 38331775), (25, 32198691), (35, 22999065), (75, 10732897), (105, 7666355), (127, 6338325), (175, 4599813), (381, 2112775), (525, 1533271), (635, 1267665), (889, 905475), (1905, 422555), (2667, 301825), (3175, 253533), (4445, 181095), (9525, 84511), (12073, 66675), (13335, 60365), (22225, 36219)]