156772080075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{7039}}^1$

素因数の和:7549

約数の個数: 96

約数和(自身を含む): 285101752320

約数和(自身を除く): 128329672245

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 431, 689, 795, 975, 1293, 1325, 2067, 2155, 3445, 3975, 5603, 6465, 7039, 10335, 10775, 16809, 17225, 21117, 22843, 28015, 32325, 35195, 51675, 68529, 84045, 91507, 105585, 114215, 140075, 175975, 274521, 296959, 342645, 373067, 420225, 457535, 527925, 571075, 890877, 1119201, 1372605, 1484795, 1713225, 1865335, 2287675, 3033809, 4454385, 4849871, 5596005, 6863025, 7423975, 9101427, 9326675, 14549613, 15169045, 22271925, 24249355, 27980025, 39439517, 45507135, 72748065, 75845225, 118318551, 121246775, 160791877, 197197585, 227535675, 363740325, 482375631, 591592755, 803959385, 985987925, 2090294401, 2411878155, 2957963775, 4019796925, 6270883203, 10451472005, 12059390775, 31354416015, 52257360025, 156772080075]

約数ペア:

[(1, 156772080075), (3, 52257360025), (5, 31354416015), (13, 12059390775), (15, 10451472005), (25, 6270883203), (39, 4019796925), (53, 2957963775), (65, 2411878155), (75, 2090294401), (159, 985987925), (195, 803959385), (265, 591592755), (325, 482375631), (431, 363740325), (689, 227535675), (795, 197197585), (975, 160791877), (1293, 121246775), (1325, 118318551), (2067, 75845225), (2155, 72748065), (3445, 45507135), (3975, 39439517), (5603, 27980025), (6465, 24249355), (7039, 22271925), (10335, 15169045), (10775, 14549613), (16809, 9326675), (17225, 9101427), (21117, 7423975), (22843, 6863025), (28015, 5596005), (32325, 4849871), (35195, 4454385), (51675, 3033809), (68529, 2287675), (84045, 1865335), (91507, 1713225), (105585, 1484795), (114215, 1372605), (140075, 1119201), (175975, 890877), (274521, 571075), (296959, 527925), (342645, 457535), (373067, 420225)]