126947295

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 225039360

約数和(自身を除く): 98092065

約数列:

[1, 3, 5, 9, 15, 45, 97, 127, 229, 291, 381, 485, 635, 687, 873, 1143, 1145, 1455, 1905, 2061, 3435, 4365, 5715, 10305, 12319, 22213, 29083, 36957, 61595, 66639, 87249, 110871, 111065, 145415, 184785, 199917, 261747, 333195, 436245, 554355, 999585, 1308735, 2821051, 8463153, 14105255, 25389459, 42315765, 126947295]

約数ペア:

[(1, 126947295), (3, 42315765), (5, 25389459), (9, 14105255), (15, 8463153), (45, 2821051), (97, 1308735), (127, 999585), (229, 554355), (291, 436245), (381, 333195), (485, 261747), (635, 199917), (687, 184785), (873, 145415), (1143, 111065), (1145, 110871), (1455, 87249), (1905, 66639), (2061, 61595), (3435, 36957), (4365, 29083), (5715, 22213), (10305, 12319)]