75362445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 148262400

約数和(自身を除く): 72899955

約数列:

[1, 3, 5, 9, 15, 17, 29, 43, 45, 51, 79, 85, 87, 129, 145, 153, 215, 237, 255, 261, 387, 395, 435, 493, 645, 711, 731, 765, 1185, 1247, 1305, 1343, 1479, 1935, 2193, 2291, 2465, 3397, 3555, 3655, 3741, 4029, 4437, 6235, 6579, 6715, 6873, 7395, 10191, 10965, 11223, 11455, 12087, 16985, 18705, 20145, 20619, 21199, 22185, 30573, 32895, 34365, 38947, 50955, 56115, 57749, 60435, 63597, 98513, 103095, 105995, 116841, 152865, 173247, 190791, 194735, 288745, 295539, 317985, 350523, 492565, 519741, 584205, 866235, 886617, 953955, 1477695, 1674721, 1752615, 2598705, 4433085, 5024163, 8373605, 15072489, 25120815, 75362445]

約数ペア:

[(1, 75362445), (3, 25120815), (5, 15072489), (9, 8373605), (15, 5024163), (17, 4433085), (29, 2598705), (43, 1752615), (45, 1674721), (51, 1477695), (79, 953955), (85, 886617), (87, 866235), (129, 584205), (145, 519741), (153, 492565), (215, 350523), (237, 317985), (255, 295539), (261, 288745), (387, 194735), (395, 190791), (435, 173247), (493, 152865), (645, 116841), (711, 105995), (731, 103095), (765, 98513), (1185, 63597), (1247, 60435), (1305, 57749), (1343, 56115), (1479, 50955), (1935, 38947), (2193, 34365), (2291, 32895), (2465, 30573), (3397, 22185), (3555, 21199), (3655, 20619), (3741, 20145), (4029, 18705), (4437, 16985), (6235, 12087), (6579, 11455), (6715, 11223), (6873, 10965), (7395, 10191)]