675835425

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1621}}^1$

素因数の和:1763

約数の個数: 72

約数和(自身を含む): 1294258680

約数和(自身を除く): 618423255

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 109, 153, 225, 255, 327, 425, 545, 765, 981, 1275, 1621, 1635, 1853, 2725, 3825, 4863, 4905, 5559, 8105, 8175, 9265, 14589, 16677, 24315, 24525, 27557, 27795, 40525, 46325, 72945, 82671, 83385, 121575, 137785, 138975, 176689, 248013, 364725, 413355, 416925, 530067, 688925, 883445, 1240065, 1590201, 2066775, 2650335, 3003713, 4417225, 6200325, 7951005, 9011139, 13251675, 15018565, 27033417, 39755025, 45055695, 75092825, 135167085, 225278475, 675835425]

約数ペア:

[(1, 675835425), (3, 225278475), (5, 135167085), (9, 75092825), (15, 45055695), (17, 39755025), (25, 27033417), (45, 15018565), (51, 13251675), (75, 9011139), (85, 7951005), (109, 6200325), (153, 4417225), (225, 3003713), (255, 2650335), (327, 2066775), (425, 1590201), (545, 1240065), (765, 883445), (981, 688925), (1275, 530067), (1621, 416925), (1635, 413355), (1853, 364725), (2725, 248013), (3825, 176689), (4863, 138975), (4905, 137785), (5559, 121575), (8105, 83385), (8175, 82671), (9265, 72945), (14589, 46325), (16677, 40525), (24315, 27795), (24525, 27557)]