156731108745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1\times {\mathrm{363043}}^1$

素因数の和:364761

約数の個数: 32

約数和(自身を含む): 265678503552

約数和(自身を除く): 108947394807

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1693, 5079, 8465, 25395, 28781, 86343, 143905, 363043, 431715, 1089129, 1815215, 5445645, 6171731, 18515193, 30858655, 92575965, 614631799, 1843895397, 3073158995, 9219476985, 10448740583, 31346221749, 52243702915, 156731108745]

約数ペア:

[(1, 156731108745), (3, 52243702915), (5, 31346221749), (15, 10448740583), (17, 9219476985), (51, 3073158995), (85, 1843895397), (255, 614631799), (1693, 92575965), (5079, 30858655), (8465, 18515193), (25395, 6171731), (28781, 5445645), (86343, 1815215), (143905, 1089129), (363043, 431715)]