54460725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 98993664

約数和(自身を除く): 44532939

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 251, 263, 275, 753, 789, 825, 1255, 1315, 2761, 2893, 3765, 3945, 6275, 6575, 8283, 8679, 13805, 14465, 18825, 19725, 41415, 43395, 66013, 69025, 72325, 198039, 207075, 216975, 330065, 726143, 990195, 1650325, 2178429, 3630715, 4950975, 10892145, 18153575, 54460725]

約数ペア:

[(1, 54460725), (3, 18153575), (5, 10892145), (11, 4950975), (15, 3630715), (25, 2178429), (33, 1650325), (55, 990195), (75, 726143), (165, 330065), (251, 216975), (263, 207075), (275, 198039), (753, 72325), (789, 69025), (825, 66013), (1255, 43395), (1315, 41415), (2761, 19725), (2893, 18825), (3765, 14465), (3945, 13805), (6275, 8679), (6575, 8283)]