48986925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 89160960

約数和(自身を除く): 40174035

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 235, 325, 611, 705, 975, 1069, 1175, 1833, 3055, 3207, 3525, 5345, 9165, 13897, 15275, 16035, 26725, 41691, 45825, 50243, 69485, 80175, 150729, 208455, 251215, 347425, 653159, 753645, 1042275, 1256075, 1959477, 3265795, 3768225, 9797385, 16328975, 48986925]

約数ペア:

[(1, 48986925), (3, 16328975), (5, 9797385), (13, 3768225), (15, 3265795), (25, 1959477), (39, 1256075), (47, 1042275), (65, 753645), (75, 653159), (141, 347425), (195, 251215), (235, 208455), (325, 150729), (611, 80175), (705, 69485), (975, 50243), (1069, 45825), (1175, 41691), (1833, 26725), (3055, 16035), (3207, 15275), (3525, 13897), (5345, 9165)]