40605075

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 108

約数和(自身を含む): 88208640

約数和(自身を除く): 47603565

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 49, 63, 75, 87, 105, 127, 145, 147, 175, 203, 225, 245, 261, 315, 381, 435, 441, 525, 609, 635, 725, 735, 889, 1015, 1143, 1225, 1305, 1421, 1575, 1827, 1905, 2175, 2205, 2667, 3045, 3175, 3675, 3683, 4263, 4445, 5075, 5715, 6223, 6525, 7105, 8001, 9135, 9525, 11025, 11049, 12789, 13335, 15225, 18415, 18669, 21315, 22225, 25781, 28575, 31115, 33147, 35525, 40005, 45675, 55245, 56007, 63945, 66675, 77343, 92075, 93345, 106575, 128905, 155575, 165735, 180467, 200025, 232029, 276225, 280035, 319725, 386715, 466725, 541401, 644525, 828675, 902335, 1160145, 1400175, 1624203, 1933575, 2707005, 4511675, 5800725, 8121015, 13535025, 40605075]

約数ペア:

[(1, 40605075), (3, 13535025), (5, 8121015), (7, 5800725), (9, 4511675), (15, 2707005), (21, 1933575), (25, 1624203), (29, 1400175), (35, 1160145), (45, 902335), (49, 828675), (63, 644525), (75, 541401), (87, 466725), (105, 386715), (127, 319725), (145, 280035), (147, 276225), (175, 232029), (203, 200025), (225, 180467), (245, 165735), (261, 155575), (315, 128905), (381, 106575), (435, 93345), (441, 92075), (525, 77343), (609, 66675), (635, 63945), (725, 56007), (735, 55245), (889, 45675), (1015, 40005), (1143, 35525), (1225, 33147), (1305, 31115), (1421, 28575), (1575, 25781), (1827, 22225), (1905, 21315), (2175, 18669), (2205, 18415), (2667, 15225), (3045, 13335), (3175, 12789), (3675, 11049), (3683, 11025), (4263, 9525), (4445, 9135), (5075, 8001), (5715, 7105), (6223, 6525)]