64063965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7351}}^1$

素因数の和:7449

約数の個数: 32

約数和(自身を含む): 118573056

約数和(自身を除く): 54509091

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 7351, 8715, 22053, 36755, 51457, 110265, 154371, 257285, 610133, 771855, 1830399, 3050665, 4270931, 9151995, 12812793, 21354655, 64063965]

約数ペア:

[(1, 64063965), (3, 21354655), (5, 12812793), (7, 9151995), (15, 4270931), (21, 3050665), (35, 1830399), (83, 771855), (105, 610133), (249, 257285), (415, 154371), (581, 110265), (1245, 51457), (1743, 36755), (2905, 22053), (7351, 8715)]