225560127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 334978560

約数和(自身を除く): 109418433

約数列:

[1, 3, 13, 39, 59, 61, 177, 183, 767, 793, 1607, 2301, 2379, 3599, 4821, 10797, 20891, 46787, 62673, 94813, 98027, 140361, 284439, 294081, 1232569, 1274351, 3697707, 3823053, 5783593, 17350779, 75186709, 225560127]

約数ペア:

[(1, 225560127), (3, 75186709), (13, 17350779), (39, 5783593), (59, 3823053), (61, 3697707), (177, 1274351), (183, 1232569), (767, 294081), (793, 284439), (1607, 140361), (2301, 98027), (2379, 94813), (3599, 62673), (4821, 46787), (10797, 20891)]