28988746275

素因数分解:

$3^1\times 5^2\times {\mathrm{1327}}^1\times {\mathrm{291271}}^1$

素因数の和:292611

約数の個数: 24

約数和(自身を含む): 47964342784

約数和(自身を除く): 18975596509

約数列:

[1, 3, 5, 15, 25, 75, 1327, 3981, 6635, 19905, 33175, 99525, 291271, 873813, 1456355, 4369065, 7281775, 21845325, 386516617, 1159549851, 1932583085, 5797749255, 9662915425, 28988746275]

約数ペア:

[(1, 28988746275), (3, 9662915425), (5, 5797749255), (15, 1932583085), (25, 1159549851), (75, 386516617), (1327, 21845325), (3981, 7281775), (6635, 4369065), (19905, 1456355), (33175, 873813), (99525, 291271)]