53197665

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 88467456

約数和(自身を除く): 35269791

約数列:

[1, 3, 5, 15, 43, 67, 129, 201, 215, 335, 645, 1005, 1231, 2881, 3693, 6155, 8643, 14405, 18465, 43215, 52933, 82477, 158799, 247431, 264665, 412385, 793995, 1237155, 3546511, 10639533, 17732555, 53197665]

約数ペア:

[(1, 53197665), (3, 17732555), (5, 10639533), (15, 3546511), (43, 1237155), (67, 793995), (129, 412385), (201, 264665), (215, 247431), (335, 158799), (645, 82477), (1005, 52933), (1231, 43215), (2881, 18465), (3693, 14405), (6155, 8643)]