27074775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 55107584

約数和(自身を除く): 28032809

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 3967, 6825, 11901, 19835, 27769, 51571, 59505, 83307, 99175, 138845, 154713, 257855, 297525, 360997, 416535, 694225, 773565, 1082991, 1289275, 1804985, 2082675, 3867825, 5414955, 9024925, 27074775]

約数ペア:

[(1, 27074775), (3, 9024925), (5, 5414955), (7, 3867825), (13, 2082675), (15, 1804985), (21, 1289275), (25, 1082991), (35, 773565), (39, 694225), (65, 416535), (75, 360997), (91, 297525), (105, 257855), (175, 154713), (195, 138845), (273, 99175), (325, 83307), (455, 59505), (525, 51571), (975, 27769), (1365, 19835), (2275, 11901), (3967, 6825)]