48128955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 94970880

約数和(自身を除く): 46841925

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 59, 85, 105, 119, 177, 255, 295, 357, 413, 457, 595, 885, 1003, 1239, 1371, 1785, 2065, 2285, 3009, 3199, 5015, 6195, 6855, 7021, 7769, 9597, 15045, 15995, 21063, 23307, 26963, 35105, 38845, 47985, 54383, 80889, 105315, 116535, 134815, 163149, 188741, 271915, 404445, 458371, 566223, 815745, 943705, 1375113, 2291855, 2831115, 3208597, 6875565, 9625791, 16042985, 48128955]

約数ペア:

[(1, 48128955), (3, 16042985), (5, 9625791), (7, 6875565), (15, 3208597), (17, 2831115), (21, 2291855), (35, 1375113), (51, 943705), (59, 815745), (85, 566223), (105, 458371), (119, 404445), (177, 271915), (255, 188741), (295, 163149), (357, 134815), (413, 116535), (457, 105315), (595, 80889), (885, 54383), (1003, 47985), (1239, 38845), (1371, 35105), (1785, 26963), (2065, 23307), (2285, 21063), (3009, 15995), (3199, 15045), (5015, 9597), (6195, 7769), (6855, 7021)]