47067885

素因数分解:

$3^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 56

約数和(自身を含む): 87221400

約数和(自身を除く): 40153515

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 243, 333, 349, 405, 555, 729, 999, 1047, 1215, 1665, 1745, 2997, 3141, 3645, 4995, 5235, 8991, 9423, 12913, 14985, 15705, 26973, 28269, 38739, 44955, 47115, 64565, 84807, 116217, 134865, 141345, 193695, 254421, 348651, 424035, 581085, 1045953, 1272105, 1743255, 3137859, 5229765, 9413577, 15689295, 47067885]

約数ペア:

[(1, 47067885), (3, 15689295), (5, 9413577), (9, 5229765), (15, 3137859), (27, 1743255), (37, 1272105), (45, 1045953), (81, 581085), (111, 424035), (135, 348651), (185, 254421), (243, 193695), (333, 141345), (349, 134865), (405, 116217), (555, 84807), (729, 64565), (999, 47115), (1047, 44955), (1215, 38739), (1665, 28269), (1745, 26973), (2997, 15705), (3141, 14985), (3645, 12913), (4995, 9423), (5235, 8991)]