64028445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3251}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 111452544

約数和(自身を除く): 47424099

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3251, 3939, 6565, 9753, 16255, 19695, 42263, 48765, 126789, 211315, 328351, 633945, 985053, 1641755, 4268563, 4925265, 12805689, 21342815, 64028445]

約数ペア:

[(1, 64028445), (3, 21342815), (5, 12805689), (13, 4925265), (15, 4268563), (39, 1641755), (65, 985053), (101, 633945), (195, 328351), (303, 211315), (505, 126789), (1313, 48765), (1515, 42263), (3251, 19695), (3939, 16255), (6565, 9753)]