374832495

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 707097600

約数和(自身を除く): 332265105

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 61, 69, 115, 135, 183, 207, 305, 345, 549, 621, 915, 1035, 1403, 1647, 1979, 2745, 3105, 4209, 5937, 7015, 8235, 9895, 12627, 17811, 21045, 29685, 37881, 45517, 53433, 63135, 89055, 120719, 136551, 189405, 227585, 267165, 362157, 409653, 603595, 682755, 1086471, 1228959, 1810785, 2048265, 2776537, 3259413, 5432355, 6144795, 8329611, 13882685, 16297065, 24988833, 41648055, 74966499, 124944165, 374832495]

約数ペア:

[(1, 374832495), (3, 124944165), (5, 74966499), (9, 41648055), (15, 24988833), (23, 16297065), (27, 13882685), (45, 8329611), (61, 6144795), (69, 5432355), (115, 3259413), (135, 2776537), (183, 2048265), (207, 1810785), (305, 1228959), (345, 1086471), (549, 682755), (621, 603595), (915, 409653), (1035, 362157), (1403, 267165), (1647, 227585), (1979, 189405), (2745, 136551), (3105, 120719), (4209, 89055), (5937, 63135), (7015, 53433), (8235, 45517), (9895, 37881), (12627, 29685), (17811, 21045)]