77492235

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 127607040

約数和(自身を除く): 50114805

約数列:

[1, 3, 5, 15, 43, 129, 215, 317, 379, 645, 951, 1137, 1585, 1895, 4755, 5685, 13631, 16297, 40893, 48891, 68155, 81485, 120143, 204465, 244455, 360429, 600715, 1802145, 5166149, 15498447, 25830745, 77492235]

約数ペア:

[(1, 77492235), (3, 25830745), (5, 15498447), (15, 5166149), (43, 1802145), (129, 600715), (215, 360429), (317, 244455), (379, 204465), (645, 120143), (951, 81485), (1137, 68155), (1585, 48891), (1895, 40893), (4755, 16297), (5685, 13631)]