729398816015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{319883}}^1$

素因数の和:320279

約数の個数: 32

約数和(自身を含む): 925687996416

約数和(自身を除く): 196289180401

約数列:

[1, 5, 31, 47, 155, 235, 313, 1457, 1565, 7285, 9703, 14711, 48515, 73555, 319883, 456041, 1599415, 2280205, 9916373, 15034501, 49581865, 75172505, 100123379, 466069531, 500616895, 2330347655, 3103824749, 4705798813, 15519123745, 23528994065, 145879763203, 729398816015]

約数ペア:

[(1, 729398816015), (5, 145879763203), (31, 23528994065), (47, 15519123745), (155, 4705798813), (235, 3103824749), (313, 2330347655), (1457, 500616895), (1565, 466069531), (7285, 100123379), (9703, 75172505), (14711, 49581865), (48515, 15034501), (73555, 9916373), (319883, 2280205), (456041, 1599415)]