69643305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 130066560

約数和(自身を除く): 60423255

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 295, 531, 765, 885, 1003, 1543, 2655, 3009, 4629, 5015, 7715, 9027, 13887, 15045, 23145, 26231, 45135, 69435, 78693, 91037, 131155, 236079, 273111, 393465, 455185, 819333, 1180395, 1365555, 1547629, 4096665, 4642887, 7738145, 13928661, 23214435, 69643305]

約数ペア:

[(1, 69643305), (3, 23214435), (5, 13928661), (9, 7738145), (15, 4642887), (17, 4096665), (45, 1547629), (51, 1365555), (59, 1180395), (85, 819333), (153, 455185), (177, 393465), (255, 273111), (295, 236079), (531, 131155), (765, 91037), (885, 78693), (1003, 69435), (1543, 45135), (2655, 26231), (3009, 23145), (4629, 15045), (5015, 13887), (7715, 9027)]