227535195

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{761}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 376879104

約数和(自身を除く): 149343909

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 643, 761, 1929, 2283, 3215, 3805, 9645, 11415, 19933, 23591, 59799, 70773, 99665, 117955, 298995, 353865, 489323, 1467969, 2446615, 7339845, 15169013, 45507039, 75845065, 227535195]

約数ペア:

[(1, 227535195), (3, 75845065), (5, 45507039), (15, 15169013), (31, 7339845), (93, 2446615), (155, 1467969), (465, 489323), (643, 353865), (761, 298995), (1929, 117955), (2283, 99665), (3215, 70773), (3805, 59799), (9645, 23591), (11415, 19933)]