47999055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 83381760

約数和(自身を除く): 35382705

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1879, 1965, 5109, 5637, 8515, 9395, 24427, 25545, 28185, 73281, 122135, 246149, 366405, 738447, 1230745, 3199937, 3692235, 9599811, 15999685, 47999055]

約数ペア:

[(1, 47999055), (3, 15999685), (5, 9599811), (13, 3692235), (15, 3199937), (39, 1230745), (65, 738447), (131, 366405), (195, 246149), (393, 122135), (655, 73281), (1703, 28185), (1879, 25545), (1965, 24427), (5109, 9395), (5637, 8515)]