69770355

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 113836800

約数和(自身を除く): 44066445

約数列:

[1, 3, 5, 15, 109, 139, 307, 327, 417, 545, 695, 921, 1535, 1635, 2085, 4605, 15151, 33463, 42673, 45453, 75755, 100389, 128019, 167315, 213365, 227265, 501945, 640095, 4651357, 13954071, 23256785, 69770355]

約数ペア:

[(1, 69770355), (3, 23256785), (5, 13954071), (15, 4651357), (109, 640095), (139, 501945), (307, 227265), (327, 213365), (417, 167315), (545, 128019), (695, 100389), (921, 75755), (1535, 45453), (1635, 42673), (2085, 33463), (4605, 15151)]