7243665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 13763904

約数和(自身を除く): 6520239

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 307, 363, 429, 605, 715, 921, 1535, 1573, 1815, 2145, 3377, 3991, 4605, 4719, 7865, 10131, 11973, 16885, 19955, 23595, 37147, 43901, 50655, 59865, 111441, 131703, 185735, 219505, 482911, 557205, 658515, 1448733, 2414555, 7243665]

約数ペア:

[(1, 7243665), (3, 2414555), (5, 1448733), (11, 658515), (13, 557205), (15, 482911), (33, 219505), (39, 185735), (55, 131703), (65, 111441), (121, 59865), (143, 50655), (165, 43901), (195, 37147), (307, 23595), (363, 19955), (429, 16885), (605, 11973), (715, 10131), (921, 7865), (1535, 4719), (1573, 4605), (1815, 3991), (2145, 3377)]