56232015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 108518400

約数和(自身を除く): 52286385

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 59, 87, 105, 145, 177, 203, 295, 313, 413, 435, 609, 885, 939, 1015, 1239, 1565, 1711, 2065, 2191, 3045, 4695, 5133, 6195, 6573, 8555, 9077, 10955, 11977, 18467, 25665, 27231, 32865, 35931, 45385, 55401, 59885, 63539, 92335, 129269, 136155, 179655, 190617, 277005, 317695, 387807, 535543, 646345, 953085, 1606629, 1939035, 2677715, 3748801, 8033145, 11246403, 18744005, 56232015]

約数ペア:

[(1, 56232015), (3, 18744005), (5, 11246403), (7, 8033145), (15, 3748801), (21, 2677715), (29, 1939035), (35, 1606629), (59, 953085), (87, 646345), (105, 535543), (145, 387807), (177, 317695), (203, 277005), (295, 190617), (313, 179655), (413, 136155), (435, 129269), (609, 92335), (885, 63539), (939, 59885), (1015, 55401), (1239, 45385), (1565, 35931), (1711, 32865), (2065, 27231), (2191, 25665), (3045, 18467), (4695, 11977), (5133, 10955), (6195, 9077), (6573, 8555)]