54621765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6530

約数の個数: 48

約数和(自身を含む): 109377216

約数和(自身を除く): 54755451

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 6491, 8415, 19473, 32455, 58419, 71401, 97365, 110347, 214203, 292095, 331041, 357005, 551735, 642609, 993123, 1071015, 1213817, 1655205, 3213045, 3641451, 4965615, 6069085, 10924353, 18207255, 54621765]

約数ペア:

[(1, 54621765), (3, 18207255), (5, 10924353), (9, 6069085), (11, 4965615), (15, 3641451), (17, 3213045), (33, 1655205), (45, 1213817), (51, 1071015), (55, 993123), (85, 642609), (99, 551735), (153, 357005), (165, 331041), (187, 292095), (255, 214203), (495, 110347), (561, 97365), (765, 71401), (935, 58419), (1683, 32455), (2805, 19473), (6491, 8415)]