143103675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 280298032

約数和(自身を除く): 137194357

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 121, 143, 165, 195, 275, 325, 363, 429, 605, 715, 825, 975, 1213, 1573, 1815, 2145, 3025, 3575, 3639, 4719, 6065, 7865, 9075, 10725, 13343, 15769, 18195, 23595, 30325, 39325, 40029, 47307, 66715, 78845, 90975, 117975, 146773, 173459, 200145, 236535, 333575, 394225, 440319, 520377, 733865, 867295, 1000725, 1182675, 1908049, 2201595, 2601885, 3669325, 4336475, 5724147, 9540245, 11007975, 13009425, 28620735, 47701225, 143103675]

約数ペア:

[(1, 143103675), (3, 47701225), (5, 28620735), (11, 13009425), (13, 11007975), (15, 9540245), (25, 5724147), (33, 4336475), (39, 3669325), (55, 2601885), (65, 2201595), (75, 1908049), (121, 1182675), (143, 1000725), (165, 867295), (195, 733865), (275, 520377), (325, 440319), (363, 394225), (429, 333575), (605, 236535), (715, 200145), (825, 173459), (975, 146773), (1213, 117975), (1573, 90975), (1815, 78845), (2145, 66715), (3025, 47307), (3575, 40029), (3639, 39325), (4719, 30325), (6065, 23595), (7865, 18195), (9075, 15769), (10725, 13343)]