75639135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 143700480

約数和(自身を除く): 68061345

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 179, 195, 197, 429, 537, 591, 715, 895, 985, 1969, 2145, 2167, 2327, 2561, 2685, 2955, 5907, 6501, 6981, 7683, 9845, 10835, 11635, 12805, 25597, 28171, 29535, 32505, 34905, 35263, 38415, 76791, 84513, 105789, 127985, 140855, 176315, 383955, 387893, 422565, 458419, 528945, 1163679, 1375257, 1939465, 2292095, 5042609, 5818395, 6876285, 15127827, 25213045, 75639135]

約数ペア:

[(1, 75639135), (3, 25213045), (5, 15127827), (11, 6876285), (13, 5818395), (15, 5042609), (33, 2292095), (39, 1939465), (55, 1375257), (65, 1163679), (143, 528945), (165, 458419), (179, 422565), (195, 387893), (197, 383955), (429, 176315), (537, 140855), (591, 127985), (715, 105789), (895, 84513), (985, 76791), (1969, 38415), (2145, 35263), (2167, 34905), (2327, 32505), (2561, 29535), (2685, 28171), (2955, 25597), (5907, 12805), (6501, 11635), (6981, 10835), (7683, 9845)]