29085375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 53280864

約数和(自身を除く): 24195489

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 125, 165, 275, 363, 375, 605, 641, 825, 1375, 1815, 1923, 3025, 3205, 4125, 7051, 9075, 9615, 15125, 16025, 21153, 35255, 45375, 48075, 77561, 80125, 105765, 176275, 232683, 240375, 387805, 528825, 881375, 1163415, 1939025, 2644125, 5817075, 9695125, 29085375]

約数ペア:

[(1, 29085375), (3, 9695125), (5, 5817075), (11, 2644125), (15, 1939025), (25, 1163415), (33, 881375), (55, 528825), (75, 387805), (121, 240375), (125, 232683), (165, 176275), (275, 105765), (363, 80125), (375, 77561), (605, 48075), (641, 45375), (825, 35255), (1375, 21153), (1815, 16025), (1923, 15125), (3025, 9615), (3205, 9075), (4125, 7051)]