1261892775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{117659}}^1$

素因数の和:117696

約数の個数: 48

約数和(自身を含む): 2451093120

約数和(自身を除く): 1189200345

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 117659, 352977, 588295, 1294249, 1529567, 1764885, 2941475, 3882747, 4588701, 6471245, 7647835, 8824425, 16825237, 19413735, 22943505, 32356225, 38239175, 50475711, 84126185, 97068675, 114717525, 252378555, 420630925, 1261892775]

約数ペア:

[(1, 1261892775), (3, 420630925), (5, 252378555), (11, 114717525), (13, 97068675), (15, 84126185), (25, 50475711), (33, 38239175), (39, 32356225), (55, 22943505), (65, 19413735), (75, 16825237), (143, 8824425), (165, 7647835), (195, 6471245), (275, 4588701), (325, 3882747), (429, 2941475), (715, 1764885), (825, 1529567), (975, 1294249), (2145, 588295), (3575, 352977), (10725, 117659)]