15329276475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1907}}^1\times {\mathrm{5641}}^1$

素因数の和:7580

約数の個数: 48

約数和(自身を含む): 26697041280

約数和(自身を除く): 11367764805

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 1907, 5641, 5721, 9535, 16923, 28205, 28605, 36233, 47675, 84615, 107179, 108699, 141025, 143025, 181165, 321537, 423075, 535895, 543495, 905825, 1607685, 2679475, 2717475, 8038425, 10757387, 32272161, 53786935, 161360805, 204390353, 268934675, 613171059, 806804025, 1021951765, 3065855295, 5109758825, 15329276475]

約数ペア:

[(1, 15329276475), (3, 5109758825), (5, 3065855295), (15, 1021951765), (19, 806804025), (25, 613171059), (57, 268934675), (75, 204390353), (95, 161360805), (285, 53786935), (475, 32272161), (1425, 10757387), (1907, 8038425), (5641, 2717475), (5721, 2679475), (9535, 1607685), (16923, 905825), (28205, 543495), (28605, 535895), (36233, 423075), (47675, 321537), (84615, 181165), (107179, 143025), (108699, 141025)]