68727285

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15427}}^1$

素因数の和:15455

約数の個数: 40

約数和(自身を含む): 134408736

約数和(自身を除く): 65681451

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 15427, 46281, 77135, 138843, 169697, 231405, 416529, 509091, 694215, 848485, 1249587, 1527273, 2082645, 2545455, 4581819, 6247935, 7636365, 13745457, 22909095, 68727285]

約数ペア:

[(1, 68727285), (3, 22909095), (5, 13745457), (9, 7636365), (11, 6247935), (15, 4581819), (27, 2545455), (33, 2082645), (45, 1527273), (55, 1249587), (81, 848485), (99, 694215), (135, 509091), (165, 416529), (297, 231405), (405, 169697), (495, 138843), (891, 77135), (1485, 46281), (4455, 15427)]