61807095

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 134784000

約数和(自身を除く): 72976905

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 23, 35, 45, 57, 63, 69, 95, 105, 115, 133, 161, 171, 207, 285, 315, 345, 399, 437, 449, 483, 665, 805, 855, 1035, 1197, 1311, 1347, 1449, 1995, 2185, 2245, 2415, 3059, 3143, 3933, 4041, 5985, 6555, 6735, 7245, 8531, 9177, 9429, 10327, 15295, 15715, 19665, 20205, 25593, 27531, 28287, 30981, 42655, 45885, 47145, 51635, 59717, 72289, 76779, 92943, 127965, 137655, 141435, 154905, 179151, 196213, 216867, 298585, 361445, 383895, 464715, 537453, 588639, 650601, 895755, 981065, 1084335, 1373491, 1765917, 2687265, 2943195, 3253005, 4120473, 6867455, 8829585, 12361419, 20602365, 61807095]

約数ペア:

[(1, 61807095), (3, 20602365), (5, 12361419), (7, 8829585), (9, 6867455), (15, 4120473), (19, 3253005), (21, 2943195), (23, 2687265), (35, 1765917), (45, 1373491), (57, 1084335), (63, 981065), (69, 895755), (95, 650601), (105, 588639), (115, 537453), (133, 464715), (161, 383895), (171, 361445), (207, 298585), (285, 216867), (315, 196213), (345, 179151), (399, 154905), (437, 141435), (449, 137655), (483, 127965), (665, 92943), (805, 76779), (855, 72289), (1035, 59717), (1197, 51635), (1311, 47145), (1347, 45885), (1449, 42655), (1995, 30981), (2185, 28287), (2245, 27531), (2415, 25593), (3059, 20205), (3143, 19665), (3933, 15715), (4041, 15295), (5985, 10327), (6555, 9429), (6735, 9177), (7245, 8531)]