12773205

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 23924160

約数和(自身を除く): 11150955

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 59, 85, 153, 177, 255, 283, 295, 531, 765, 849, 885, 1003, 1415, 2547, 2655, 3009, 4245, 4811, 5015, 9027, 12735, 14433, 15045, 16697, 24055, 43299, 45135, 50091, 72165, 83485, 150273, 216495, 250455, 283849, 751365, 851547, 1419245, 2554641, 4257735, 12773205]

約数ペア:

[(1, 12773205), (3, 4257735), (5, 2554641), (9, 1419245), (15, 851547), (17, 751365), (45, 283849), (51, 250455), (59, 216495), (85, 150273), (153, 83485), (177, 72165), (255, 50091), (283, 45135), (295, 43299), (531, 24055), (765, 16697), (849, 15045), (885, 14433), (1003, 12735), (1415, 9027), (2547, 5015), (2655, 4811), (3009, 4245)]