73154965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^2$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 98297640

約数和(自身を除く): 25142675

約数列:

[1, 5, 13, 29, 65, 145, 197, 377, 985, 1885, 2561, 5713, 12805, 28565, 38809, 74269, 194045, 371345, 504517, 1125461, 2522585, 5627305, 14630993, 73154965]

約数ペア:

[(1, 73154965), (5, 14630993), (13, 5627305), (29, 2522585), (65, 1125461), (145, 504517), (197, 371345), (377, 194045), (985, 74269), (1885, 38809), (2561, 28565), (5713, 12805)]