11509425

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 22840800

約数和(自身を除く): 11331375

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 59, 75, 85, 135, 153, 177, 225, 255, 289, 295, 425, 459, 531, 675, 765, 867, 885, 1003, 1275, 1445, 1475, 1593, 2295, 2601, 2655, 3009, 3825, 4335, 4425, 5015, 7225, 7803, 7965, 9027, 11475, 13005, 13275, 15045, 17051, 21675, 25075, 27081, 39015, 39825, 45135, 51153, 65025, 75225, 85255, 135405, 153459, 195075, 225675, 255765, 426275, 460377, 677025, 767295, 1278825, 2301885, 3836475, 11509425]

約数ペア:

[(1, 11509425), (3, 3836475), (5, 2301885), (9, 1278825), (15, 767295), (17, 677025), (25, 460377), (27, 426275), (45, 255765), (51, 225675), (59, 195075), (75, 153459), (85, 135405), (135, 85255), (153, 75225), (177, 65025), (225, 51153), (255, 45135), (289, 39825), (295, 39015), (425, 27081), (459, 25075), (531, 21675), (675, 17051), (765, 15045), (867, 13275), (885, 13005), (1003, 11475), (1275, 9027), (1445, 7965), (1475, 7803), (1593, 7225), (2295, 5015), (2601, 4425), (2655, 4335), (3009, 3825)]