285468645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{22469}}^1$

素因数の和:22506

約数の個数: 48

約数和(自身を含む): 573793920

約数和(自身を除く): 288325275

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 12705, 22469, 67407, 112345, 157283, 247159, 337035, 471849, 741477, 786415, 1235795, 1730113, 2359245, 2718749, 3707385, 5190339, 8156247, 8650565, 13593745, 19031243, 25951695, 40781235, 57093729, 95156215, 285468645]

約数ペア:

[(1, 285468645), (3, 95156215), (5, 57093729), (7, 40781235), (11, 25951695), (15, 19031243), (21, 13593745), (33, 8650565), (35, 8156247), (55, 5190339), (77, 3707385), (105, 2718749), (121, 2359245), (165, 1730113), (231, 1235795), (363, 786415), (385, 741477), (605, 471849), (847, 337035), (1155, 247159), (1815, 157283), (2541, 112345), (4235, 67407), (12705, 22469)]