38670075

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 72316800

約数和(自身を除く): 33646725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 971, 1475, 1593, 2655, 2913, 4425, 4855, 7965, 8739, 13275, 14565, 24275, 26217, 39825, 43695, 57289, 72825, 131085, 171867, 218475, 286445, 515601, 655425, 859335, 1432225, 1546803, 2578005, 4296675, 7734015, 12890025, 38670075]

約数ペア:

[(1, 38670075), (3, 12890025), (5, 7734015), (9, 4296675), (15, 2578005), (25, 1546803), (27, 1432225), (45, 859335), (59, 655425), (75, 515601), (135, 286445), (177, 218475), (225, 171867), (295, 131085), (531, 72825), (675, 57289), (885, 43695), (971, 39825), (1475, 26217), (1593, 24275), (2655, 14565), (2913, 13275), (4425, 8739), (4855, 7965)]